Data Sheet Cisco Catalyst 6500 Series 10 Gigabit Ethernet Modules Product Overview ® ® The Cisco Catalyst 6500 Series offer a variety of 10 Gigabit Ethernet modules to serve different needs in the campus and data center for enterprise, commercial, and service provider customers: 16-port 10 Gigabit Ethernet module, 8-port 10 Gigabit Ethernet module, and 4-port 10 Gigabit Ethernet module. These modules support pluggable optics to support distances up to 80 km over single-mode fiber, 300m over multimode fiber, and 15m over copper. 16-Port 10 Gigabit Ethernet Module The 16-port 10 Gigabit Ethernet module (Figure 1) provides up to 130 10 Gigabit Ethernet ports in a single Cisco Catalyst 6500 chassis and 260 10 Gigabit Ethernet ports in a virtual switching system (VSS) and is targeted for LAN campus aggregation and data center access, where fanout and port density are very important. It consists of 4 port groups of 4 ports each. Users can operate each port group in either oversubcription mode (2 to 4 ports used per port group) or performance mode (1 port used per port group), allowing maximum flexibility for using some ports for connection to servers in performance mode and some other uplinks to wiring closets in oversubscription mode. When in performance mode, up to four 10 Gigabit Ethernet ports can be 1 used to create a virtual switch link in a VSS. In addition, the 16-port 10 Gigabit Ethernet module has reduced power consumption. It uses half the power per port compared to the 8-port 10 Gigabit Ethernet module, providing substantial power savings to the customer. Figure 1. Cisco Catalyst 6500 Series 16-Port 10 Gigabit Ethernet Module 8-Port 10 Gigabit Ethernet Module The 8-port 10 Gigabit Ethernet module (Figure 2) provides up to 66 10 Gigabit Ethernet ports in a single Cisco Catalyst 6500 chassis and 132 10 Gigabit Ethernet ports in a VSS. It supports 64 Gbps of local switching, ideal for deployment in the core or aggregation layer of LAN campus and data centers. All 8 ports can be used to create a virtual switch link in a VSS. Figure 2. Cisco Catalyst 6500 Series 8-Port 10 Gigabit Ethernet Module 1 Cisco Catalyst 6500 16-port 10 Gigabit Ethernet module support in a Virtual Switching System is in 12.2(33)SXH2. Virtual Switch Link support on the Cisco Catalyst 6500 16-port 10 Gigabit Ethernet module will come in 12.2(33)SXI All contents are Copyright © 1992–2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 1 of 9 Data Sheet 4-Port 10 Gigabit Ethernet Module The 4-port 10 Gigabit Ethernet module (Figure 3) has no oversubcription and is targeted for deployments where line rate is important. It provides up to 34 10 Gigabit Ethernet ports in a single Cisco Catalyst 6500 chassis and 68 10 Gigabit Ethernet ports in a VSS. Figure 3. Cisco Catalyst 6500 Series 4-Port 10 Gigabit Ethernet Module All three modules are interoperable with the Cisco Catalyst 6500 Series Virtual Switching Supervisor Engine 720 with 10 Gigabit Ethernet uplinks and Cisco Catalyst 6500 Series Supervisor Engine 720 and provide 40-Gbps connection to the switch fabric. Building upon the award-winning Cisco Catalyst 6500 Series, these 10 Gigabit Ethernet modules are backward compatible with all existing Cisco Catalyst 6500 line cards and services modules, enabling enterprises and service providers to offer new Layer 2 through 7 services and network capabilities to increase revenue and user productivity without complete equipment upgrades. The Cisco Catalyst 6500 Series 10 Gigabit Ethernet modules are designed for deployment in the distribution and core of campus and data center for traffic aggregation or for interbuilding, points of presence (POPs), WAN edge, and MAN connections. These modules support IEEE 802.3ad link ® aggregation and Cisco distributed EtherChannel technology for fault-tolerant connectivity and bandwidth scalability of up to 80 Gbps per EtherChannel connection using any 8 ports in the same chassis. In addition, they support hardware-based multicast replication, quality of service (QoS), access control lists (ACLs), jumbo frames, and low latency to enable secure and predictable performance for bandwidth-intensive applications. Applications ● 16-port 10 Gigabit Ethernet module: LAN campus and data center distribution; data center access, where fanout and port density are important ● 8-port 10 Gigabit Ethernet module: data center core and distribution, LAN campus core and distribution, and service provider ● 4-port 10 Gigabit Ethernet module: core, interbuilding connections, POPs, WAN edge, and MAN connections, where no oversubscription and medium to low 10 Gigabit Ethernet density is required For more information, see the 10 Gigabit Ethernet Switching for Enterprises white paper at http://www.cisco.com/en/US/products/hw/switches/ps708/products_white_paper0900aecd802a648 b.shtml. All contents are Copyright © 1992–2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 2 of 9 Data Sheet Primary Features and Benefits Table 1 summarizes primary features and benefits of the Cisco Catalyst 6500 Series 10 Gigabit Ethernet modules. Table 1. Cisco Catalyst 6500 Series 10 Gigabit Ethernet Modules Primary Features Comparison Feature WS-X6704-10GE WS-X6708-10G-3C WS-X6716-10G-3C WS-X6708-10G-3CXL WS-X6716-10G-3CXL Ports 4 8 16 Optics XENPAK X2 X2 Switch Fabric 40 Gbps (80 Gbps full 40 Gbps (80 Gbps full 40 Gbps (80 Gbps full Connection duplex) duplex) duplex) Oversubscription 1:1 2:1 4:1 ● ● ● Forwarding Engine Default: centralized WS-X6708-10G-3C: WS-X6716-10G-3C: forwarding (CFC) equipped with DFC3C equipped with DFC3C for for distributed distributed forwarding, ● Optional: distributed forwarding, supporting supporting 256K routes forwarding with 256K routes ● DFC3A, DFC3B, WS-X6716-10G-3CXL: ● DFC3BXL, DFC3C, or WS-X6708-10G-3CXL: equipped with DFC3CXL DFC3CXL equipped with for distributed forwarding, DFC3CXL for supporting 1M routes distributed forwarding, supporting 1M routes ● ● Queues RX: 8q8t RX: 8q4t Oversubscription mode: ● ● ● TX: 1p7q8t TX: 1p7q4t RX: 1p7q2t per port ● TX: 1p7q4t per port group Performance mode: ● RX: 8q4t per port ● TX: 1p7q4t per port ● ● ● Queuing Mechanisms Class of service CoS-based queue CoS-based queue (CoS)-based queue mapping mapping mapping ● Differentiated services ● DSCP-based queue code point (DSCP)- mapping based queue mapping Scheduler Deficit Weighted Round DWRR Oversubscription mode: Robin (DWRR) ● WRED DWRR Weighted Random Early ● Shaped Round Robin WRED Detection (WRED) (SRR) at egress Performance mode: ● DWRR ● WRED ● SRR at egress Port Buffers 16 MB per port 200 MB per port Oversubscription mode: 90 MB per port group Performance mode: 200 MB per port Hardware-Based Ingress and egress Ingress and egress Ingress and egress Multicast Replication ~20G per replication ~50G per replication ~50G per replication engine engine engine 2 replication engines per 2 replication engines per 2 replication engines per module module module Jumbo Frame Up to 9216 bytes Up to 9216 bytes Up to 9216 bytes Support for Bridged and Routed Packets Maximum Port 34 ports (9-slot chassis) 66 ports (9-slot chassis) 130 ports (9-slot chassis) Density per Chassis Maximum Port 68 ports 132 ports 260 ports Density per VSS All contents are Copyright © 1992–2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 3 of 9 Data Sheet Feature WS-X6704-10GE WS-X6708-10G-3C WS-X6716-10G-3C WS-X6708-10G-3CXL WS-X6716-10G-3CXL Can Be Used to Form No Yes Performance mode—Yes Virtual Switch Link (supported in a subsequent software release) Oversubscription mode—No Supervisor Engines Virtual Switching Virtual Switching Virtual Switching Supervisor Supported Supervisor Engine 720- Supervisor Engine 720- Engine 720-10G or 10G or Supervisor Engine 10G or Supervisor Engine Supervisor Engine 720 with 720 with any PFC (chassis 720 with any PFC (chassis any PFC (chassis will work in will work in lowest will work in lowest lowest common denominator common denominator common denominator mode) mode) mode) ● ● ● Chassis Supported Any Cisco Catalyst Any Cisco Catalyst Any Cisco Catalyst 6500 6500 E-Series chassis, 6500 E-Series chassis, E-Series chassis, C6509-NEB-A including 6503-E, including 6503-E, 6504-E, chassis, non-E-Series 6504-E, 6506-E, 6509- 6506-E, 6509-E chassis, chassis with Fan Tray E chassis, 6509-V-E 6509-V-E chassis and 2, or Cisco 7600 chassis, and C6509- C6509-NEB-A chassis Series chassis, 7600-S NEB-A chassis with with dual fan tray (NEBS Series chassis (NEBS dual fan tray, or the compliant: operating compliant: operating Cisco 7604 chassis temperature up to 55°C) temperature up to and 7609 chassis with Or 55°C) dual fan tray, or 7600- ● Non-E-Series chassis S Series chassis ● Not supported in Cisco with Fan Tray 2, including (NEBS compliant: Catalyst 6503 non-E 6506, 6509, 6513 operating temperature Series chassis chassis, and C6509-NEB- up to 55°C) A with single fan tray Or (non-NEBS compliant: ● Non-E-Series chassis operating temperature up with Fan Tray 2, to 40°C) including 6506, 6509, ● Not supported in Cisco 6513 chassis, and Catalyst 6503 non-E C6509-NEB-A with Series chassis and 7600 single fan tray or the Series chassis Cisco 7606, 7613 chassis and 7609 chassis with single fan tray (non-NEBS compliant: operating temperature up to 40°C) ● Not supported in Cisco Catalyst 6503 non-E Series chassis Slot Requirements Can occupy any slot in any Can occupy any slot in any Can occupy any slot in any Cisco Catalyst 6503-E, Cisco Catalyst 6503-E, Cisco Catalyst 6503-E, 6504- 6504-E, 6506, 6506-E, 6504-E, 6506, 6506-E, E, 6506, 6506-E, 6509, 6509- 6509, 6509-E, 6509-V-E, 6509, 6509-E, 6509-V-E, E, 6509-V-E, 6509-NEB-A 6509-NEB-A, Cisco 7604, 6509-NEB-A, Cisco 7604, chassis; can only occupy 7607, 7609, 7600-S Series 7606, 7609, 7600-S Series slots 9 through 13 in a Cisco chassis; can only occupy chassis; can only occupy Catalyst 6513 chassis slots 9 through 13 in a slots 9 through 13 in a Cisco Catalyst 6513 or Cisco Catalyst 6513 or Cisco 7613 chassis Cisco 7613 chassis Onboard Memory 256 MB default, 1 GB default 1 GB default upgradable to 512 MB or 1 GB The 8-port and 16-port 10 Gigabit Ethernet line cards support the Cisco 10GBASE-CX4, -SR, - LRM, -LX4, -LR, and -ER X2 modules. The 4-port line card supports the Cisco 10GBASE-CX4, -SR, -LRM, -LX4, -LR, -ER, -ZR, -DWDM, -WDM-REC, and -LW XENPAK modules. XENPAK and X2 of the same type (for example, XENPAK SR and X2 SR) can be connected to each other. Table 2 summarizes pluggable optics supported on the Cisco Catalyst 6500 Series 10 Gigabit Ethernet modules. All contents are Copyright © 1992–2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 4 of 9 Data Sheet Table 2. Pluggable Optics for Cisco Catalyst 6500 Series 10 Gigabit Ethernet Modules X2 Product XENPAK Transceiver Wavelength IEEE Maximum Distance/Cable 2 ID Product ID Type Standard Type X2-10GB- XENPAK- 10GBASE- 1310 nm serial 802.3aq 220m over multimode fiber LRM 10GB-LRM LRM ● X2-10GB- XENPAK- 10GBASE- 850 nm serial 802.3ae 26m over 62.5-micron 4 SR 10GB-SR SR FDDI grade multimode fiber ● 33m over 62.5-micron 200 MHz x km multimode fiber ● 66m over 50-micron 400 MHz x km multimode fiber ● 82m over 50-micron 500 MHz x km multimode fiber ● 300m over 50-micron 2000 MHz x km multimode fiber X2-10GB- XENPAK- 10GBASE- 1310 nm serial 802.3ae 10 km over single-mode fiber 4 LR 10GB-LR+ LR X2-10GB- XENPAK- 10GBASE- 1550 nm serial 802.3ae 40 km over single-mode 3 4 ER 10GB-ER+ ER fiber ● X2-10GB- XENPAK- 10GBASE- WWDM 1310 802.3ae 300m over 62.5-micron 4 LX4 10GB-LX4 LX4 nm FDDI grade multimode fiber ● 240m over 50-micron 400 MHz x km multimode fiber ● 300m over 50-micron 500 MHz x km multimode fiber X2-10GB- XENPAK- 10GBASE- Copper 802.3ak 15m over 8 pair 100-Ohm 4 CX4 10GB-CX4 CX4 InfiniBand cable ZR X2 not XENPAK- 10GBASE- 1550 nm serial – 80 km over single-mode fiber available 10GB-ZR ZR today DWDM X2 DWDM- DWDM 32 different 100 GHz 32 wavelengths over single not XENPAK- wavelengths; ITU grid strand of single-mode fiber; 5 available xx.yy C band 80 km today RX only WDM- RX only 1530-1565 nm – RX only; no TX; 80 km over WDM X2 XENPAK- WDM single-mode fiber not REC available today LW X2 not XENPAK- 10GBASE- 1310 nm serial 802.3ae 10 km over single-mode fiber available 10GB-LW LW 2 To calculate the exact distances that your module will support before installation, see optical specifications in the XENPAK and X2 data sheets. The exact distance supported varies according to the number of splices and connectors in a single-mode fiber strand. • Cisco 10GBASE XENPAK modules data sheet http://www.cisco.com/en/US/prod/collateral/modules/ps2797/ps5138/product_data_sheet09186a008007cd 00_ps5455_Products_Data_Sheet.html • Cisco 10GBASE X2 modules data sheet http://www.cisco.com/en/US/products/hw/modules/ps5455/products_data_sheet0900aecd801f92aa.html • Cisco 10GBASE DWDM XENPAK modules data sheet http://www.cisco.com/en/US/products/hw/modules/ps5455/products_data_sheet0900aecd801f9333.html 3 According to the IEEE 802.3ae standard, requires 5 dB 1550 nm fixed loss attenuator for <20 km; a 5 dB fixed loss attenuator is available as a spare, part number WS-X6K-5DB-ATT=. 4 To meet EMI compliance, version -02 or above of SR, LR, ER, LX4, CX4 X2 optics are required for WS- X6708-10G-3C and WS-X6708-10G-3CXL, and version -02 or above of SR and CX4, version -03 or above of ER, version -04 or above of LR and LX4 X2 optics are required for WS-X6716-10G-3C and WS-X6716-10G- 3CXL. This restriction does not apply to LRM. See release notes or external Q&A for more details. 5 Any passive mux demux can be used with the DWDM XENPAKs. The ONS 15216 Flexlayer filters are one of the options. All contents are Copyright © 1992–2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 5 of 9 Data Sheet X2 Product XENPAK Transceiver Wavelength IEEE Maximum Distance/Cable 2 ID Product ID Type Standard Type today Product Specifications Table 3 gives product specifications of the Cisco Catalyst 6500 Series 10 Gigabit Ethernet modules. Table 3. Product Specifications Product Specifications Standard IEEE 802.1d, IEEE 802.1p, IEEE 802.1q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3x, IEEE 802.3ad, Protocols IEEE 802.3ae, IEEE 802.3ak, and IEEE 802.3aq ● Physical Occupies one slot in the Cisco Catalyst 6500 Series chassis or Cisco 7600 Series chassis Specifications ● Dimensions (H x W x D): 1.2 x 14.4 x 16 in. (3.0 x 35.6 x 40.6 cm) ● Weight: ◦ 6708 and 6716: 13 pounds excluding X2s. ¼ pound for each X2. ◦ 6704: 10 pounds excluding XENPAKs and DFCs. 2/3 pound for each XENPAK. Environmental Operating temperature: Conditions ● Agency certified for operation: 32° to 104°F (0° to 4 0°C) ● Design and tested for operation 32° to 130°F (0 to 55 °C) ● Storage temperature: -40° to 167°F (-40° to 75°C) ● Relative humidity: 10 to 90 percent, noncondensing Operating altitude: ● Agency certified for operation: -150 to 2000m (-500 to 6500 ft) ● Designed and tested for operation -150 to 3000m (-500 to 10000 ft) Regulatory Cisco Catalyst 6500 Series 10 Gigabit Ethernet modules, when installed in a system, comply with the Compliance following EMC and safety standards: EMC Standards: ● FCC Part 15 (CFR 47) Class A ● ICES-003 Class A ● VCCI Class A ● EN55022 Class A ● EN55024 ● CISPR24 ● CISPR 22 Class A ● AS/NZS CISPR 22 Class A ● ETS 300 386 ● KN 22 Class A ● EN 50082-1 ● EN61000-3-2 ● EN61000-3-3 ● EN61000-6-1 ● CNS13438 Class A ● KN6100 -4 Series Safety Standards: ● UL 60950-1 ● CAN/CSA C22.2 No. 60950 ● EN 60950-1 ● IEC 60950-1 ● AS/NZS 60950-1 ● IEC 60825 Class 1 ● EN 60825 Class 1 ● 21CFR 1040 ● NEBS Criteria SR-3580 Issue 3, June 2007 (GR-63-CORE, issue 3, GR-1089-CORE, issue 4) Levels ● ETSI ETS 300 019-2-1, Class 1.1 Storage ● ETS 300 019-2-2, Class 2.1 and 2.2 Transportation ● ETS 300 019-2-3, Class 3.1E Stationary Use All contents are Copyright © 1992–2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 6 of 9 Data Sheet Product Specifications ● Network ETHERLIKE-MIB (RFC 1643) Management ● IF-MIB (RFC 1573) ● Bridge MIB (RFC 1493) ● CISCO-STACK-MIB ● CISCO-VTP-MIB ● CISCO-CDP-MIB ● RMON MIB (RFC 1757) ● CISCO-PAGP-MIB ● CISCO-STP-EXTENSIONS-MIB ● CISCO-VLAN-BRIDGE-MIB ● CISCO-VLAN-MEMBERSHIP-MIB ● ENTITY-MIB (RFC 2037) ● HC-RMON ● RFC1213-MIB (MIB-II) ● SMON-MIB ● Power WS-X6716-10G-3C: 457.8W (10.9A @ 42V) Requirements ● WS-X6716-10G-3CXL: 487.2W (11.6A @ 42V) ● WS-X6708-10G-3C: 444.36W (10.58A @ 42v) ● WS-X6708-10G-3CXL: 473.76w (11.28A @ 42V) ● WS-X6704-10GE with DFC3CXL: 362.46W (8.63A @ 42V) ● WS-X6704-10GE with DFC3C: 333.06W (7.93A @ 42V) ● WS-X6704-10GE with DFC3BXL: 402.36W (9.58A @ 42V) ● WS-X6704-10GE with DFC3B: 377.16W (8.98A @ 42V) ● WS-X6704-10GE with DFC3A: 389.76W (9.28A @ 42V) ● WS-X6704-10GE with CFC: 295.26W (7.03A @ 42V) Go to http://www.cisco.com/go/powercalculator for easy power consumption calculation. ● Indicators Status: green (operational); red (faulty); orange (module booting) ● Link: green (port enabled and connected); orange (port disabled); off (port enabled and not connected) Ordering Information Table 4 gives ordering information. Table 4. Product Numbers for Ordering Product ID Product Description 10 Gigabit Ethernet Modules WS-X6716-10G-3C Cisco Catalyst 6500 16-Port 10 Gigabit Ethernet Module with DFC3C, requires X2 WS-X6716-10G-3CXL Cisco Catalyst 6500 16-Port 10 Gigabit Ethernet Module with DFC3CXL, requires X2 WS-X6708-10G-3C Cisco Catalyst 6500 8-Port 10 Gigabit Ethernet Module with DFC3C, requires X2 WS-X6708-10G-3CXL Cisco Catalyst 6500 8-Port 10 Gigabit Ethernet Module with DFC3CXL, requires X2 WS-X6704-10GE Cisco Catalyst 6500 4-Port 10 Gigabit Ethernet Module, requires XENPAK Distributed Forwarding Card Upgrades WS-F6700-DFC3CXL Distributed Forwarding Card-3CXL WS-F6700-DFC3C Distributed Forwarding Card-3C WS-F6700-DFC3BXL Distributed Forwarding Card-3BXL WS-F6700-DFC3B Distributed Forwarding Card-3B WS-F6700-DFC3A Distributed Forwarding Card-3A X2 Optics X2-10GB-LRM 10GBASE-LRM X2 (multimode fiber) X2-10GB-SR 10GBASE-SR X2 (multimode fiber) X2-10GB-LR 10GBASE-LR X2 (single-mode fiber) X2-10GB-ER 10GBASE-ER X2 (single-mode fiber) All contents are Copyright © 1992–2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 7 of 9 Data Sheet Product ID Product Description X2-10GB-LX4 10GBASE-LX4 X2 (multimode fiber) X2-10GB-CX4 10GBASE-CX4 X2 (copper InfiniBand cable) XENPAK Optics XENPAK-10GB-LRM 10GBASE-LRM XENPAK (multimode fiber) XENPAK-10GB-SR 10GBASE-SR XENPAK (multimode fiber) XENPAK-10GB-LR+ 10GBASE-LR XENPAK (single-mode fiber) XENPAK-10GB-ER+ 10GBASE-ER XENPAK (single-mode fiber) XENPAK-10GB-LX4 10GBASE-LX4 XENPAK (multimode fiber) XENPAK-10GB-CX4 10GBASE-CX4 XENPAK (copper InfiniBand cable) XENPAK-10GB-ZR 10GBASE-ZR XENPAK (single-mode fiber) DWDM-XENPAK-xx.yy DWDM XENPAK, where xx.yy ranges from 30.33 to 60.61 (single-mode fiber) WDM-XENPAK-REC RX only XENPAK (single-mode fiber) XENPAK-10GB-LW 10GBASE-LW XENPAK (single-mode fiber) (WAN PHY) Cabling for CX4 Transceivers CAB-INF-28G-1= Cisco 1m CX4 patch cable for XENPAK-10GB-CX4 CAB-INF-28G-5= Cisco 5m CX4 patch cable for XENPAK-10GB-CX4 CAB-INF-28G-10= Cisco 10m CX4 patch cable for XENPAK-10GB-CX4 CAB-INF-26G-15= Cisco 15m CX4 patch cable for XENPAK-10GB-CX4 Note: 16-port 10 Gigabit Ethernet module: ● WS-X6716-10G-3C ships with WS-X6716-10GE and WS-F6700-DFC3C. ● WS-X6716-10G-3CXL ships with WS-X6716-10GE and WS-F6700-DFC3CXL. ● The front panel of these modules is labeled as WS-X6716-10GE. ® ● Cisco IOS Software commands display WS-X6716-10GE with either WS-F6700-DFC3C or WS-F6700-DFC3CXL. 8-port 10 Gigabit Ethernet module: ● WS-X6708-10G-3C ships with WS-X6708-10GE and WS-F6700-DFC3C. ● WS-X6708-10G-3CXL ships with WS-X6708-10GE and WS-F6700-DFC3CXL. ● The front panel of these modules is labeled as WS-X6708-10GE. ● Cisco IOS Software commands display WS-X6708-10GE with either WS-F6700-DFC3C or WS-F6700-DFC3CXL. Service and Support Cisco offers a wide range of services programs to accelerate customer success. These innovative services programs are delivered through a unique combination of people, processes, tools, and partners, resulting in high levels of customer satisfaction. Cisco services help you to protect your network investment, optimize network operations, and prepare the network for new applications to extend network intelligence and the power of your business. For more information about Cisco Services, see Cisco Technical Support Services or Cisco Advanced Services. For More Information All contents are Copyright © 1992–2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 8 of 9 Data Sheet For more information about Cisco Catalyst 6500 Series Switches, visit http://www.cisco.com/en/US/products/hw/switches/ps708/index.html or contact your local account representative. Printed in USA C78-451794-00 01/08 All contents are Copyright © 1992–2008 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 9 of 9