LNK-SDH155TM SERIES Terminal Multiplexer
LNK-SDH155TM SERIES Terminal Multiplexer
LNK-SDH155TM SERIES Terminal Multiplexer Advantage
Ø SDH Terminal Multiplexer with 155Mbps data rate
Ø Provide 1×STM-1 uplink interface with standard optical fiber
Ø Support point-to-point network topology or located at the edge of SDH network
Ø Offer various tributary interfaces: E1 interface, Ethernet interface and V.35 interface
Ø Provide up to 4×E1 interface is compliant with ITU-T G.703 standard, unframed 2.048 Mbps data streams
LNK-SDH155TM SERIES Terminal Multiplexer Overview
LNK-SDH155TM series STM-1 terminal multiplexer delivers bonded E1 lines, Ethernet services and V.35 links over legacy SDH networks. Installed at the customer site or directly on STM-1 access ring. LNK-SDH155TM provides Console interface for management. The VIEW network management system supports remote configuration and monitoring.
LNK-SDH155TM SERIES Terminal Multiplexer Technical Indexes
|
Parameter |
Specifications |
|
STM1 Interface |
Number of Ports:1 Wave length: Tx 1310nm, Rx 1310nm Connector: FC/SC Line code: 1B1H Data rate: 155520kbit/s |
|
10/100BASE-TX Ethernet Interface |
Number of Ports:4 Interface: 10/100BASE-TX Data rate: 10/100Mbps auto-negotiation or force mode Duplex mode: full duplex, half duplex Interface line sequence: MDI/MDI-X auto-sense Connector: RJ45 |
|
V.35 Interface |
Number of Ports:2 Interface rate: Framed N×64Kbit/s (N=1~31) Unframed 2048Kbit/s Work mode: DCE or DTE selectable Connector: DB25 female |
|
E1 Interface |
Number of Ports: 4/8/16 Line Rate: 2048kbps ± 50ppm Line Code: HDB3 Line Impedance: 75ohm unbalanced or 120ohm balanced optional |
|
Management Interface |
Number of Ports:1 Console interface: RS232 serial port Baud rate: 57600bps Connector: RJ45 |
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