Team Link 155 FE is a cost-effective and good-performance product that provides 8/16 E1/T1, 2/4 Ds3, 4/8 ports of 10/100 Base Tcard as tributary, It deliveries various services to the customer premises over STM-1 (155Mbps) optical network.

Team Link 155 FE system is the transmission equipment which can provide a flexible and versatile solution to TDM and IPservices and use two fiber links for 1+1 auto protection to deliver up to 155Mbps based on customer's application.




Versatile Network Management System :
Teamlink 155 FE provides a functional Craft Interface and easy-to use GUI Network Management.Performance indexes are also available for better monitoring. Easy and smooth facilities provide powerful operation and maintenance for both remote and central sites.


Scalability in Ethernet Services :
The Ethernet services is scalable to fit in fields requires by administrators from 2 up to 100Mbps (increased by 2.048Mbps or 1.544Mbps) with GFP, VCAT& Link Capacity Adjustment Scheme (LCAS) to adjust in transmission capacity with hitless traffic for user bandwidth requirement.


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       Product Features     


Key Features

Carry legacy and advanced data services up to 155Mbps through existing optical network.

Provide transparent LAN services with dynamic bandwidth allocation with hitless traffic.

Support Ethernet 802.3x flow control for handling burst Ethernet traffic condition.

Comply with ITU-T G.703 E1/T1 interface.

Comply with IEEE 802.3 10/100M Ethernet interface.

Provide craft Interface and SNMP- or Web based GUI network management.

Support optical 1+1 protection switch with superior performance of recovery time.

Support power supply redundancy(AC / DC).

Technical Specifications :

Ports :

3x 10/100 Mbps TX, and 1x10/100 Mbps Fx.

Bit Rate :

3x 10/100 Mbps TX, and 1x10/100 Mbps Fx.

Connectors :

3x 10/100 Mbps TX, and 1x10/100 Mbps Fx.

Optical Interface:

Ports : 2

Wavelength : 1310nm, 1550nm (option)

Modulation : 155.52 Mbps

Connector : SC

Power Supply:

AC : 110 or 230V -50Hz.

DC : -36VDC to -72VDC (-48VDC nominal).

Power Consumption:

Watt : 25W.

Timing Sources:

STM-1 link.

Local oscillator.

E1 line.

2 Mbps external input.

Timing Sources:

Temperature Range : 0°C to 50°C (0°C to 65°C, Optional)

Humidity 5% - 90%, no condense

Protection :

1+1 MSP, APS < 50ms

Performance :

Performance : BER < 10-12

Management Interface:

Craft Terminal : RS 232 DB-9

NMS : RJ-45 for SNMP


      Ethernet Over STM1 Converter App Diagramme    


Ports : 2

Connector : SC

G.703 G.823 standard

AC : 110 or 230V -50Hz

DC : -36VDC to -72VDC (-48VDC nominal)

Watt : 25W

Wavelength : 1310nm, 1550nm (option)

Modulation : 155.52 Mbps

Ports : 3x 10/100 Mbps TX, and 1x10/100 Mbps Fx