10GBASE-LR/ER/ZR Ethernet PTM specification

Overview

The 10GBASE-LR/ER/ZR XFPs can be used on the LNW910 circuit pack.

System specifications
Table 10-102: 10GBASE PTM optical system specifications

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

Notes:
  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.

Transmitter specifications

The table below lists the 10GBASE PTM transmitter information.

Table 10-103: 10GBASE PTM optical 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

Receiver specifications

The table below lists the 10GBASE PTM receiver information.

Table 10-104: 10GBASE PTM optical receiver information

Receiver information

10GBASE-LR

10GBASE-ER

10GBASE-ZR

Optical Detector

InGaAsP PIN

Avalanche Photo Diode (APD)

Faceplate Optical Connector

LC connector

Link budgets

The table below lists the 10GBASE PTM link budgets.

Table 10-105: 10GBASE PTM optical specifications and 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

Notes:
  1. All terminology is consistent with IEEE 802.3–2008. All values are worst-case end of life.

  2. The System Gain is Minimum Transmitter Power minus Minimum Received Power.

  3. 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.

  4. 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.

  5. 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.

  6. Although not specified, the 10GBASE XFPs may tolerate some amount of negative dispersion, approximately −100 ps/nm.

Performance monitoring

Performance monitoring capabilities are available on the 10GBASE interface. A detailed list of monitored parameters can be found in Performance monitoring.

September 2013Copyright © 2013 Alcatel-Lucent. All rights reserved.