10/100Mbps AutoTwister® Media Conversion and Rate Adaption with Auto-Recovery • Copper-to-fiber media conversion • 10/100Mbps speed adaptation • Half to full-duplex conversion • Link Loss Carry Forward, Link Loss Return and Auto-Recovery • Singlemode fiber up to 100km • Remote troubleshooting features The Benefits of Fiber Without a 'Forklift' Upgrade Metrobility's 10/100 AutoTwister® provides Recovery and Link Loss Carry Forward (LLCF) fea- The Metrobility Difference versatile connectivity for evolving network infra- tures to enable troubleshooting remote locations. structures being upgraded from existing 10Mbps LLR stops sending link pulses from the transmit Signal retiming and regeneration for maximum transmission quality copper-based networks to 100Mbps fiber networks. port when link pulses are not being received. Auto- 10/100Mbps auto-negotiation on all The AutoTwister provides media conversion and Recovery, used in conjunction with LLR, enables twisted-pair interfaces 10/100 rate adaption in a single unit, extend- the card to restart the fiber link after a link loss Supports copper-to-fiber and ing copper-based networks up to 100km over event without a costly troubleshooting trip. fiber-to-fiber media conversion singlemode fiber. Additional features include shared network Auto-Recovery Now you can achieve all the features of segment isolation, and auto-negotiation of full Advanced monitoring and management features built into the module support 100Mbps fiber, such as distance and security, while and half duplex configurations. Bi-directional SNMP management via NetBeacon® Element Management System minimizing costs in a mixed media environment. Wavelength Division Multiplexing (BWDM) is also Provides a seamless path to connect available to utilize a single strand of fiber to send Speed Flexibility Ethernet and Fast Ethernet networks and receive a two different wavelengths, doubling As a rate adapter, the card auto-negotiates NEBS Level 3 compliant the capacity of the fiber (refer to Metrobility BWDM from 10Mbps to 100Mbps, allowing existing datasheet). 10Mbps devices to communicate over a 100Mbps The AutoTwister is available for Radiance backbone. This allows network administrators to Product Highlights chassis platforms and as a standalone unit to retain existing 10Mbps devices while upgrading provide seamless connectivity with all major switch segments of the network as needed. As a media Link Loss Return (LLR) with auto- and router manufacturers. It offers a cost-effective converter, the card also supports mixed media recovery on fiber optic port for trou- solution for fiber connectivity in copper switches to networks by enabling copper-to-fiber as well as bleshooting and restoring a remote network connection lower the cost per port without sacrificing function. fiber-to-fiber media conversion. Link Loss Carry Forward on copper Remote Troubleshooting or fiber ports All models incorporate Link Loss Return (LLR) Auto-negotiation on copper interface and selected models also offer Metrobility's Auto- Full and half duplex flow control Forwarding and filtering at full wire speed 110000FFXX ssiinngglleemmooddee Low bit delay uuppttoo110000kkmm MDI-II to MDI-X switch eliminates 1100MMbbppss crossover cables CCooppppeerrHHuubb 110000MMbbppss 1100//110000TTXX RR664433--11JJ CCooppppeerrSSwwiittcchh IInntteerrffaacceeLLiinneeCCaarrdd iinnaaRR55000000CChhaassssiiss Product Features: Auto-negotiation switches on all twisted-pair interfaces • Link Loss Carry Forward, (LLCF), Link Loss Return (LLR) aids in troubleshooting a remote network • connection for all fiber optic ports Auto-Recovery restarts fiber link between two back-to-back line cards after a link loss event • Metrobility Optical Systems, Inc. MDI-II to MDI-X switch eliminates the need for crossover cables on twisted-pair ports • 25 Manchester Street Merrimack, NH USA 03054 Store-and-forward switching improves overall network performance by buffering packets during • phone 1.603.880.1833 times of heavy congestion and prevents the forwarding of corrupted packets fax 1.603.594.2887 High-performance switching engine performs forwarding and filtering at full wire speed • www.metrobility.com (148,800 packets per second) Provides low bit delay which ensures accurate data flow across the network • Available Models Max. Supported 2 Segment Length Link Metrobility Optical Systems is Radiance Standalone Port 1 Port 2 Port 1 Port 2 Budget an innovative next generation R621-11 2621-11-01 10/100BASE-TX 10/100BASE-TX 100m 100m na optical networking company RJ-45 RJ-45 whose focus is on deliver- R643-13* 2643-13-01* 10/100BASE-TX 100BASE-FX 100m 2km 17dBm ing optical access platforms M643-13* RJ-45 multimode SC and to harness the power of R643-14* 2643-14-01* 10/100BASE-TX 100BASE-FX 100m 20km 23dBm Ethernet and fiber optics to M643-14* RJ-45 singlemode SC deliver superior network edge R643-15* 2643-15-01* 10/100BASE-TX 100BASE-FX 100m 2km 17dBm access, connectivity and wave- M643-15* RJ-45 multimode ST length multiplexing solutions. R643-16* 2643-16-01* 10/100BASE-TX 100BASE-FX 100m 20km 23dBm M643-16* RJ-45 singlemode ST R643-17* 2643-17-01* 10/100BASE-TX 100BASE-FX 100m 40km 33dBm M643-17* RJ-45 singlemode SC R643-1E* 2643-1E-01* 10/100BASE-TX 100BASE-FX 100m 2km 17dBm The information in this publication is accurate as of its publication date; such information is subject M643-1E* RJ-45 multimode MT-RJ to change without notice. Metrobility Optical R643-1G* 2643-1G-01* 10/100BASE-TX 100BASE-FX 100m 20km 17dBm Systems is not responsible for any inadvertent errors. Metrobility, Metrobility Optical Systems, M643-1G* RJ-45 multimode VF-45 Lancast, AutoTwister, MicroChassis, “twister,” R643-1J* 2643-1J-01* 10/100BASE-TX 100BASE-FX 100m 100km 37dBm and NetBeacon are registered trademarks, and “redundant twister” and WebBeacon are trade- M643-1J* RJ-45 singlemode SC marks of Metrobility Optical Systems. All other R643-1K* 2643-1K-01* 10/100BASE-TX 100BASE-FX 100m 2km 17dBm trademarks are the property of their respective owners. M643-1K* RJ-45 multimode LC Copyright 2001 Revised June 2005 R643-1M* 2643-1M-01* 10/100BASE-TX 100BASE-FX 100m 15km 23dBm Metrobility Optical Systems, Inc. M643-1M* RJ-45 singlemode LC Printed in U.S.A. R643-1X*+ 2643-1X-01*+ 10/100BASE-TX 100BASE-FX 100m 20km 20dBm M643-1X*+ RJ-45 SM-SC / BWDM 2 Distance: The distances noted in the descrip- 1550nm/1310nm tions are for reference purposes only. The most R643-1Y*+ 2643-1Y-01*+ 10/100BASE-TX 100BASE-FX 100m 20km 20dBm important factor to achieve the desired distance is the “optical power budget” or fiber optic light M643-1Y*+ RJ-45 SM-SC / BWDM measured in dB. The Metrobility descriptions 1310nm/1550nm generally indicate the typical transmit power * LLCF, LLR and Auto-Recovery. budget for 9/125mm SM; 50/125 or 62.5/125mm MM. + Each end of the link must be configured with a different receive and transmit wavelength. Order a -1X for one end and a -1Y for the opposite end. NOTE: Blue denotes NEBS-certified The Leader in Quality and Reliability Specifications Environmental Standalone Operating Temperature 0°C to 50°C Dimensions -20°C to 70°C (R643 cards only) 2641, 2643 1.7”H x 3.3”W x 4.8”L Operating Humidity 5% to 95% non-condensing 12.3cm x 8.3cm x 4.3cm Storage Temperature -25°C to 70°C Weight 1 lb; .45 kg -30°C to 70°C (R643 cards only) Power, Universal 90-250V AC 50/60H A6285 ISO 9001 Safety and EMC Compliance Accessories: UL, CSA, CE, CB, FCC Part 15, (Class A), EN55022 Class A (emissions), 2100-WM Wall mount bracket for 26xx-series EN55024: 1998 (immunity), DOC Class A (emissions), IEC 825-1, See Delta Class AutoTwister data sheet for product specifications Class 1 Laser Product Class B (2643 only) Metrobility Optical Systems,Inc. Standards Compliance IEEE 802.3/IEEE 802.3u/IEEE 802.3x