LambdaDriver 8E1/T1 + 1GE
E8GM
LambdaDriver® E8GM modules use advanced Time Division Multiplexing (TDM) technology for combining and simultaneously transporting 8 E1/T1 circuits and one GE port over one Full Duplex fi ber optic trunk to different distances. The modules are transparent to framing format, and support HDB3 and AMI line codes and interfaces complying with ITU-T G.703 instructions.
- Datasheet:
- Letter PDF
- A4 PDF
Features
- SFP based GE port
- 4 or 8 RJ48 E1/T1 connections
- RJ45 RS232 connection
- E1/T1 framing format transparent
- Built-in Elastic Buffer to Remove Jitter
- Supports Digital and Analog loopback Tests per port, locally or remotely
- Support AMI/B8ZS/HDB3 Line Codes
- SFP Digital Diagnostics monitoring
- Front panel status LEDs
Specifications
| Transmission Rate | T1: 1544; E1: 2048; Units: Mbps |
| Line Code | T1: AMI or B8ZS; E1: HDB3 |
| Line Impedance | T1: 120; E1: 120; Units: Ohm |
| Standard | T1: ANSI T1.403; E1: ITU-T G.703 |
| Connectors | GE-SFP, E1/T1 – RJ48, Trunk – SFP/fixed WDM |
| WDM Grid | DWDM: ITU – T – G.694.1 CWDM: ITU –T – G.694.2 |
| Minimum Laser Power* | +1.5 dBm |
| Minimum receiver power* | -32 dBm/+/- 1 dBm |
| Dispersion Penaly | DL3TYPE: 2dB a 5400 ps/nm DL4TYPE: 2dB at 6500 ps/nm DL6TYPE: 2dB at 12,800 ps/nm |
| Operating Temperature | 0 to 45° C/32 to 113° F |
| Storage Temperature | -10 to 70° C/14 to 158° F |
| Relative Humidity | 85% maximum, non-condensing |
| Dimensions | Height: 130.7 mm/5.145 in, Width: 26.93 mm/1.06 in, Depth: 227.5 mm/8.956 in |
| Weight | 0.7 kg/1.52 lb |
| *For SFP based (on GE/trunk) models, please refer to appropriate SFP datasheet. | |
Ordering Information
| Lambda Driver - Modular WDM Optical Series | |
| TDM Multiplexer modules | |
| E1/T1 and GE TDM Modules | |
| EM2009-E8GM | 8 E1 ports and one GE port TDM Multiplexer with SFP's |
| EM2009-T8GM | 8 T1 ports and one GE port TDM Multiplexer with SFP's |
| WDM Lambda Driver | |
| Subrate TDM Mux | |
| TM-E8GMC/xx | 8 E1 ports and one GE port TDM transponder at ch#xx |
| TM-E8GMD/xx | 8 E1 and one GE ports TDM transponder at DWDM ch#xx |
| TM-E8GMDL4/xx | 8 E1 and one GE ports TDM transponder at DWDM ch#xx with dispersion limit at 400km |
