The 10GBASE-LR/ER/ZR XFPs can be used on the LNW910 circuit pack.
System information |
10GBASE-LR |
10GBASE-ER |
10GBASE-ZR |
---|---|---|---|
Optical Line Rate |
10.3125 Gb/s | ||
Optical Line Coding |
Scrambled NRZ | ||
Optical Wavelength |
1310 nm |
1550 nm | |
Performance |
10GBASE-LR |
10GBASE-ER |
10GBASE-ZR |
Temperature Range |
OSP hardened/ Industrial (−40°C to 85°C). |
OSP hardened/ Industrial (−40°C to 85°C) 1 |
Extended temperature (−5°C to 85°C) 1 |
When the LNW910 is installed in slot D1 and either the 10GBASE-ER or 10GBASE-ZR PTM is installed in the LNW910, the Alcatel-Lucent 1665 DMXtend shelf inlet air temperature must be less than 55°C in central office environments and less than 60°C in OSP hardened environments.
The table below lists the 10GBASE PTM transmitter information.
Transmitter information |
10GBASE-LR |
10GBASE-ER |
10GBASE-ZR |
---|---|---|---|
Optical Device Temperature Controller |
None |
Yes |
Yes |
IEC 60825 Laser Classification |
Class 1 | ||
FDA Laser Classification |
Class I | ||
Optical Source |
Distributed Feed-Back (DFB) Laser |
Externally Modulated Laser (EML) Laser | |
Faceplate Optical Connector |
LC connector |
The table below lists the 10GBASE PTM receiver information.
Receiver information |
10GBASE-LR |
10GBASE-ER |
10GBASE-ZR |
---|---|---|---|
Optical Detector |
InGaAsP PIN |
Avalanche Photo Diode (APD) | |
Faceplate Optical Connector |
LC connector |
The table below lists the 10GBASE PTM link budgets.
Parameter 1 |
10GBASE-LR |
10GBASE-ER |
10GBASE-ZR |
---|---|---|---|
Minimum Wavelength |
1290 nm |
1530 nm |
1530 nm |
Maximum Wavelength |
1330 nm |
1565 nm |
1565 nm |
Maximum Spectral Width (Δλ20) |
1.0 nm |
0.5 nm |
0.25 nm |
Minimum Side Mode Suppression Ratio |
30 dB |
30 dB |
30 dB |
Average launch power of OFF transmitter (max) |
−30.0 dBm |
−30.0 dBm |
−30.0 dBm |
Average Launch Power (max) |
−1.0 dBm |
2.0 dBm |
4.0 dBm |
Average Launch Power (min) |
−6.0 dBm |
−1.0 dBm |
0.0 dBm |
Average receive power (max) |
0.5 dBm |
−1.0 dBm |
−7.0 dBm |
Receive sensitivity |
−11.0 dBm |
−14.0 dBm |
−24.0 dBm |
Minimum System Gain 2 |
5.0 dB |
13.0 dB |
24.0 dB |
Maximum Dispersion |
NA |
800 ps/nm 6 |
1600 ps/nm 6 |
Optical Path Penalty 3 |
1.0 dB |
2.0 dB |
2.0 dB |
Minimum Optical Return Loss |
14.0 dB |
24.0 dB |
24.0 dB |
Maximum Receiver Reflectance |
−14.0 dB |
−27.0 dB |
−27.0 dB |
Minimum Loss Budget 4 |
0.0 dB |
3.0 dB |
11.0 dB |
Maximum Loss Budget 5 |
4.0 dB |
11.0 dB |
22.0 dB |
Target Distance |
10 km |
40 km |
80 km |
All terminology is consistent with IEEE 802.3–2008. All values are worst-case end of life.
The System Gain is Minimum Transmitter Power minus Minimum Received Power.
Optical path penalty includes effects of dispersion, reflection, and jitter that occur on the optical path. The optical path penalty for 1310 nm is a maximum of 1.0 dB. The optical path penalty for 1550 nm is a maximum of 2.0 dB.
For all packs and PTMs where the Minimum Loss Budget (MLB) is 0, no attenuator is required for loopbacks. For all packs and PTMs where the MLB is greater than 0, an attenuator is required. The value of the LBO must be equal to or greater than the MLB.
The stated maximum loss budget equals the minimum system gain, minus the optical path penalty. Maximum loss budget is available for both station and transmission cable and splices.
Although not specified, the 10GBASE XFPs may tolerate some amount of negative dispersion, approximately −100 ps/nm.
Performance monitoring capabilities are available on the 10GBASE interface. A detailed list of monitored parameters can be found in Performance monitoring.
September 2013 | Copyright © 2013 Alcatel-Lucent. All rights reserved. |