TRANSITION NETWORKS MB-4-AC
Specifications
Configuration
Held in non-volatile memory
Dimensions
Width: 8.86” [225 mm], Depth: 7.86” [200 mm], Height: 1.73” [44 mm]
Environment
Operating Temperature -20°C to +55°C, Humidity 10-90% non-condensing
Ethernet Interfaces
1 x SFP cage (module not supplied) for various, fiber modes, 1 x RJ45 UTP, 10/100/1GE, Auto-sensing or manual
IP & MAC Address
Single MAC address, IP address, subnet mask and default gateway
Local Management Port
RJ12, Asynchronous, Auto-sensing to 115kbps, Also remote access via packet network
Oscillator Performance
Hold-over 24hrs 15ppb, Aging per day 10ppb, Temperature Stability 12ppb
Power (AC)
Internal via IEC connector, Auto-sensing 96VAC-240VAC, Max consumption 0.2Amps RMS @230VAC, MTBF 400,000hrs
Power (DC)
1. Nominal -48VDC, 4mm terminal block, -33VDC to -75VDC, 0.35A max, MTBF 1,790,000hrs, 2. Nominal -24VDC, 4mm terminal block, -18VDC to -75VDC, 0.55A max, MTBF 800,000hrs
Realtime Clock
For time-stamping Events and Alarms
Safety
EC EN60950-1:2002, ACA TS001:1997, ACS/NZ60950:2000, AS/NZS3260:1993, IEC950
TDM port (E1)
(4) RJ45 connectors, Presents as DCE (crossed cable for DTE), 120 Ohm, 75 Ohm user-selectable via converter cable, G.703 unstructured, HDB3, Transparent to user signaling
TDM port (T1)
(4) RJ45 connectors, Presents as DCE (crossed cable for DTE), 100 Ohm, Unframed G.703 1.544Mbps, B8ZS or AMI selectable, Transparent to user signaling
Warranty
1 year hardware & software
Features
- Distribution options across UTP
- Excellent diagnostics and link performance statistics
- Highly-accurate clocking and clocking options
- Inter-works with other members of the MediaBand family
- Intuitive graphical manager – no DIP switches!
- Real-time Events & Alarms
- Remotely manageable via Ethernet ports
- Robust, reliable and professional quality
- Support for multiple different clocks across the fiber
Datasheet
Transition Networks=MB-4-AC=datasheet1-821846457.pdf
782 KiB
Extracted Text
E1/T1 to Fiber mediaband MediaBand-4 Fiber E1/T1 Mux Mux E1/T1 Ordering Information LAN LAN MB-4-AC 4 port T1/E1 converter with SFP cage plus 2 10/100/1000Mbps RJ45 ports for Ether- net transport and management. Includes serial control cable and DbManager Lite. AC Power Specifications Manager MB-4-24VDC TDM port (E1) (4) RJ45 connectors 4 port T1/E1 converter with SFP cage plus Presents as DCE (crossed cable for DTE) 2 10/100/1000Mbps RJ45 ports for Ether- 120 Ohm net transport and management. Includes 75 Ohm user-selectable via converter cable serial control cable and DbManager Lite. MediaBand-4 transports up to four E1/T1 cir- G.703 unstructured 24 VDC Power HDB3 cuits across a wide variety of fiber links. The MB-4-48VDC Transparent to user signaling same fiber can be used to simultaneously 4 port T1/E1 converter with SFP cage plus TDM port (T1) (4) RJ45 connectors 2 10/100/1000Mbps RJ45 ports for Ether- transport Ethernet services. Presents as DCE (crossed cable for DTE) net transport and management. Includes 100 Ohm serial control cable and DbManager Lite. Unframed G.703 1.544Mbps 48 VDC Power B8ZS or AMI selectable Transparent to user signaling Features Optional Accessories (sold separately) Ethernet Interfaces 1 x SFP cage (module not supplied) for various 4 Highly-accurate clocking and clocking options fiber modes 1 x RJ45 UTP 4Support for multiple different clocks across PB/cont 10/100/1GE Replacement serial controller cable the fiber Auto-sensing or manual PB/cpack/2P 4 Remotely manageable via Ethernet ports Cable Pack for 2-port E1/T1 PacketBand. Local Management Port RJ12 2m Asynchronous 4 Distribution options across UTP Auto-sensing to 115kbps PB/cpack/4P 4 Intuitive graphical manager – no DIP switches Also remote access via packet network Cable Pack for 4-port E1/T1 PacketBand. 2m 4Real-time Events & Alarms Oscillator Performance Hold-over 24hrs 15ppb Aging per day 10ppb PB/cpack/75BNC/01 4Excellent diagnostics and link Temperature Stability 12ppb 120 Ohm RJ45 to 75 Ohm dual BNC performance statistics conversion cable 20cm IP & MAC Address Single MAC address, IP address, subnet mask and 4 Robust, reliable and professional quality default gateway PB/RMK/3/D 19” rack kit for 2 units side by side 4 Configuration Held in non-volatile memory Inter-works with other members of the PB/RMK/3/S MediaBand family Realtime Clock For time-stamping Events and Alarms 19” rack kit for single unit Power (AC) Internal via IEC connector PB/RMK/W/1 Auto-sensing 96VAC-240VAC Wall mount kit Max consumption 0.2Amps RMS @230VAC MTBF 400,000hrs Power (DC) 1. Nominal -48VDC 4mm terminal block -33VDC to -75VDC 0.35A max MTBF 1,790,000hrs 2. Nominal -24VDC 4mm terminal block -18VDC to -75VDC 0.55A max MTBF 800,000hrs Safety EC EN60950-1:2002 ACA TS001:1997 ACS/NZ60950:2000 AS/NZS3260:1993 IEC950 Dimensions Width: 8.86” [225 mm] Depth: 7.86” [200 mm] Height: 1.73” [44 mm] Environment Operating Temperature -20°C to +55°C Humidity 10-90% non-condensing Warranty 1 year hardware & software E1/T1 to Fiber
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