Product Specifications
| Prod Model: |
GD34-16E |
| Type: |
Wired |
| Usage: |
Telecommunication |
Product Description
Features
Reliable E1 transmission
Tekway's PDH multiplexers transmit each of the E1 signals independently, so that the clock of each E1 channel is independent of the clock of any other E1 channel. The E1 interface can be 75Ω Unbalanced or 120Ω Balanced.
Various optical interfaces are available:
- 850 nm for use with multimode fiber
- 1310 nm for use with multimode fiber
- 1310 nm or 1550 nm laser for extended range over single mode fiber
- Single fiber option
Also available are the card versions with central SNMP management, for mounting in the rack. These provide a compact, cost effective central solution working opposite standalone optical line multiplexers.
Configuration, monitoring and maintenance operations can be performed via a supervisory port, using either an SNMP management station. This is done via a dedicated Ethernet port in the device.
To facilitate system diagnostics, the PDH multiplexers feature status indicators, AIS alarm generation, recognition and dry contact closure upon link failure.
Specifications
Items
Description
Optical interface
Connector
FC
Power
Output (dBm)
Sensitivity (dBm)
1310nm (standard)
-5 ~ -12
≤ -36
1310nm (long haul, optional)
0 ~ -5
≤ -36
1550nm (DFB, long haul, optional)
0 ~ -5
≤ -36
Bi-directional single fiber (Optional)
-8 ~ -14 (Tx: 1550nm)
0 ~ -5 (Tx: 1310nm)
≤ -30
E1 interface
Number of port: 4~16
Comply with ITU-T G. 703
Impedance 75Ω (BNC)
10/100Base-Tx
Interface
Number of port: 1
Comply with IEEE 802.3
Support 802.1Q MAC transparent transmission, support VLAN
10/100M self-adaptable
PCM interface
Comply with ITU-T standards
Console interface
RS232/RS485, TABS protocol, 2400-8-N-1
Power supply
DC -48V (-36V~-72V), DC 48V 1+1 tekwayundancy
AC 220V ( 165V ~ 265V )
AC DC Dual Power Supply
Consumption
≤ 6 W
Dimension
19inch(OR 19"/2) 1U
List of Fiber Modems Products
Product Dscription
GD8-12 4E1 Fiber Optic Mux
GD8-12E 4E1+10/100m Fiber Optic Mux
GD8-17 8E1 Fiber Optic Mux
GD8-17E 8E1+10/100m Fiber Optic Mux
GD34-16 16E1 Fiber Optic Mux
GD34-16E 16E1+10/100m Fiber Optic Mux
GD06 Modular PDH MUX Rack With SNMP Management
Guangzhou Tekway Telecom Co., Ltd is a telecommunication equipments manufacture in China, established in 2002 under the technical support of Guangzhou Post& Telecom Equipment Co., Ltd (Formerly a large state-owned enterprise which is among top hundred electrical enterprises of China in 90s), Now Tekway has grown up a professional manufacture of optical fiber communication equipments in China, such as Video/Audio PDH, PCM terminal equipment, Protocol converter (Network Bridge), Integrated Access Device and related facilities. Professional staffs, comprehensive range of products and total quality managements guarantee Tekway products of super quality and thus enjoy a high reputation among customers. Tekway aim to provide satisfying and customized products and built strategic partnership with overseas telecom operators or equipment suppliers worldwide. Welcome to contact with us, let us work for you.
