Muxponder: 8 x 1G-Ethernet
TM-GM8D/TM-GM8CD
The LambdaDriver TM-GM8D/ TM-GM8CD Muxponders use advanced TDM technology to transport 8 separate Gigabit Ethernet data streams into a 10 Gbps DWDM trunk port over a single pair of fibers. This solution provides a significant cost reduction and excellent fiber utilization when compared to discrete optical multiplexing.
The TM-GM8CD incorporates 8 1000BaseTx (RJ45) access interfaces whereas the TM-GM8D has 8 SFP based access interfaces that can accommodate various types of SFPs e.g. Multimode or Singlemode. The trunk port is a 10Gb/s DWDM interface that can be ordered either as predefined wavelength or with tunable laser.
Features
- 10 Gbps trunk port rate
- Link Integrity Notification (LIN) support
- Remotely activated Local or Remote Loopback
- SFP Digital Diagnostics monitoring
- Tunable wavelength option of trunk DWDM laser.
- Hot swappable
- 2 slots wide – can be used on all LD chassis
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Applications
Typical Application
Application Drawings
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Specifications
| Connectors | Access ports – SFP, DWDM port – MiniSC (MU) |
| WDM TX Power (dBm) | Fixed Wavelength: 0 – 1; Tunable Wavelength: 4 – 7 |
| Maximum Receiver Sensitivity (dBm) | Fixed Wavelength: -23; Tunable Wavelength: -24 |
| Overload (dBm) | Fixed Wavelength: -6; Tunable Wavelength: -8 |
| DWDM Wavelengths Range | Any on ITU-T G694.1 50 Ghz grid |
| TM-GM8D4/xx or TM-GM8CD4/xx* | 800 ps/nm |
| TM-GM8D/xx or TM-GM8CD/xx* | 1600 ps/nm |
| TM-GM8D8T or TM-GM8CD8T | 1600 ps/nm |
| TM-GM8D16T | 3000 ps/nm |
| Dispersion Penalty at Limit (dB) | 2 |
| Operating Temperature | -5 to 45° C/23 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: 54.18 mm/2.13 in; Depth: 227.5 mm/8.956 in |
| Weight | 0.82 kg/1.80 lb |
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Ordering Information
| Lambda Driver - Modular WDM Optical Series |
| TDM Multiplexer modules |
| 8 x 1000BaseTX TDM Mux |
| TM-GM8CD4/xx |
8 x 1000BaseTx TDM module with DWDM 40km ch#xx trunk. |
| TM-GM8CD/xx |
8 x 1000BaseTx TDM module with DWDM 80km ch#xx trunk. |
| TM-GM8CD8T |
8 x 1000BaseTx TDM module with DWDM 80km trunk with tunable wavelength. |
| 8 x GE TDM Mux |
| TM-GM8D4/20 |
8 x GE TDM module with DWDM 40km ch#xx trunk. |
| TM-GM8D/xx |
8 x GE TDM module with DWDM 80km ch#xx trunk. |
| TM-GM8D8T |
8 x GE TDM module with DWDM 80km trunk with tunable wavelength. |
| TM-GM8D16T |
8 x GE TDM module with DWDM 160km trunk with tunable wavelength. |
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