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Optix OSN2500 Ethernet Board Slot to Interface Correspondence
| 2025-11-21|Back

Table 1 Optix OSN2500 Ethernet board slot and interface correspondence
Board Name Available slots Outgoing cable type Interface Type Connector
SSN2EGS2

60Gbit/s crossover capacity: slots 5 to 8, 11 to 13 (bandwidth 2.5Gbit/s)

20Gbit/s crossover capacity: slots 5 to 6 (bandwidth 622Mbit/s), slots 7 to 8, 11 to 12 (bandwidth 2.5Gbit/s), slot 13 (bandwidth 1.25Gbit/s)

Panel Outgoing Fiber 1000BASE-SX/LX/ZX/VX LC
SSN3EGS2

60Gbit/s crossover capacity: slots 5 to 8, 11, 13 (bandwidth 2.5Gbit/s)

20Gbit/s cross capacity: slots 5 to 6 (bandwidth 622Mbit/s), slots 7 to 8, 11 to 12 (bandwidth 2.5Gbit/s), slot 13 (bandwidth 1.25Gbit/s)

Panel Outgoing Fiber 1000BASE-SX/LX/ZX/VX LC
Panel Out Fiber 1000BASE-T RJ-45
SSN1EFS0 slots 6 to 7, 12 to 13 (bandwidth 622Mbit/s) Using 8-channel 10/100M Ethernet electrical interface board N1ETF8 - -
Using 8-channel Ethernet optical interface board N1EFF8 - - - Use 8-channel 10/100M Ethernet electrical interface board N1ETF8 - - - - SSN1EFP0
SSN1EFP0 slots 6 to 7, 12 to 13 (bandwidth 155Mbit/s) Using 8-channel 10/100M Ethernet electrical interface board N1ETF8 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Using 8-channel Ethernet optical interface board N1EFF8 - - - Use 8-channel Ethernet optical interface board N1EFF8 - - - - SSN1EFS0A
SSN1EFS0A

60Gbit/s cross capacity: slots 6 to 7, 12 to 13 (bandwidth 2.5Gbit/s)

20Gbit/s cross capacity: slot 6 (bandwidth 622Mbit/s), 7, 12 (bandwidth 2.5Gbit/s), slot 13 (bandwidth 1.25Gbit/s)

Use of 8-channel 10/100M Ethernet electrical interface board N1ETF8 - -
Using 8-way Ethernet optical interface board N1EFF8 - - - - - - - SSN2EFS0, SSN4EFS0
SSN2EFS0, SSN4EFS0

60Gbit/s cross capacity: slots 6 to 7, 12 to 13 (bandwidth 1.25Gbit/s)

20Gbit/s cross capacity: slots 7, 12 to 13 (bandwidth 1.25Gbit/s), slot 6 (bandwidth 622Mbit/s)

Using 8-channel 10/100M Ethernet electrical interface board N1ETF8 - -
Using 8-channel Ethernet optical interface board N1EFF8 - - - - - - - - - - - - - - - - - - -
SSN5EFS0

60Gbit/s cross capacity: slots 6 to 7, 12 to 13 (bandwidth 1.25Gbit/s)

20Gbit/s cross capacity: slot 6 (bandwidth 622Mbit/s), slots 7, 12 to 13 (bandwidth 1.25Gbit/s)

Using 8-channel 10/100M Ethernet electrical interface board N1ETF8A/N1ETF8 - -
Using 8-way Ethernet optical interface board N1EFF8/N1EFF8A - - - -
SSN1EFS4 slots 5 to 8, 11 to 13 (bandwidth 622 Mbit/s) Panel Outlet 10/100BASE-TX RJ-45
SSN2EFS4

60Gbit/s crossover capacity: slots 5 to 8, 11 to 13 (bandwidth 1.25Gbit/s)

20Gbit/s cross capacity: slots 5 to 6 (bandwidth 622Mbit/s), slots 7 to 8, 11 to 13 (bandwidth 1.25Gbit/s)

Panel Outlet 10/100BASE-TX RJ-45
SSN3EFS4

60Gbit/s crossover capacity: slots 5 to 8, 11 to 13 (bandwidth 1.25Gbit/s)

20Gbit/s cross capacity: slots 5 to 6 (bandwidth 622Mbit/s), slots 7 to 8, 11 to 13 (bandwidth 1.25Gbit/s)

Panel Outlet 10/100BASE-TX RJ-45
SSN1EGT2

60Gbit/s crossover capacity: slots 5 to 8, 11 to 13 (bandwidth 2.5Gbit/s)

20Gbit/s cross capacity: slots 5 to 6 (bandwidth 622Mbit/s), slots 7 to 8, 11 to 12 (bandwidth 2.5Gbit/s), slot 13 (bandwidth 1.25Gbit/s)

Panel Outgoing Fiber 1000BASE-SX/LX/ZX/VX LC
SSN2EGT2

60Gbit/s crossover capacity: slots 5 to 8, 11 to 13 (bandwidth 2.5Gbit/s)

20Gbit/s cross capacity: slots 5 to 6 (bandwidth 622Mbit/s), slots 7 to 8, 11 to 12 (bandwidth 2.5Gbit/s), slot 13 (bandwidth 1.25Gbit/s)

Panel Outgoing Fiber 1000BASE-SX/LX/ZX/VX LC
Panel Out Fiber 1000BASE-T RJ-45
SSN1EFT8, SSN2EFT8 Slot 5 to 8, 11 to 13 (bandwidth 622Mbit/s) Panel Outlet 10/100BASE-TX RJ-45

60Gbit/s crossover capacity: slots 6 to 7, 12 to 13 (bandwidth 1.25Gbit/s)

20Gbit/s cross capacity: slots 7, 12 to 13 (bandwidth 1.25Gbit/s)

Using 8-way Ethernet electrical interface board N1ETF8 - -
Using 8-channel Ethernet optical interface board N1EFF8 - - - -
SSN1EFT8A, SSN2EFT8A slots 5 to 8, 11 to 13 (bandwidth 622 Mbit/s) Panel out (8 FE interfaces) 10/100BASE-TX RJ-45
SSR1EFT4 Slot 5 to 7, 19 to 21 Panel Outlet 10/100BASE-TX RJ-45
SSN1EGS4

60Gbit/s crossover capacity: slots 5 to 8, 11 to 13 (bandwidth 2.5Gbit/s)

20Gbit/s cross capacity: slots 5 to 6 (bandwidth 622Mbit/s), slots 7 to 8, 11 to 12 (bandwidth 2.5Gbit/s), slot 13 (bandwidth 1.25Gbit/s)

Panel Outgoing Fiber 1000BASE-SX/LX/ZX/VX LC
Panel Out Fiber 1000BASE-T RJ-45
SSN3EGS4

60Gbit/s cross capacity: slots 5 to 8, 11 to 13 (bandwidth 2.5Gbit/s)

20Gbit/s cross capacity: slots 5 to 6 (bandwidth 622Mbit/s), slots 7 to 8, 11 to 12 (bandwidth 2.5Gbit/s), slot 13 (bandwidth 1.25Gbit/s)

Panel Outgoing Fiber 1000BASE-SX/LX/ZX/VX LC
SSN4EGS4

60Gbit/s crossover capacity: slots 5 to 8, 11 to 13 (bandwidth 2.5Gbit/s)

20Gbit/s cross capacity: slots 5 to 6 (bandwidth 622Mbit/s), slots 7 to 8, 11 to 12 (bandwidth 2.5Gbit/s), slot 13 (bandwidth 1.25Gbit/s)

Panel Outgoing Fiber 1000BASE-SX/LX/ZX/VX LC
Panel Out Fiber 1000BASE-T RJ-45
SSN1EMS2

60Gbit/s cross capacity: slots 5 to 8, 11 to 13 (bandwidth 2.5Gbit/s)

20Gbit/s cross capacity: slots 5 to 6 (bandwidth 622Mbit/s), slots 7 to 8, 11 to 12 (bandwidth 2.5Gbit/s), slot 13 (bandwidth 1.25Gbit/s)

Panel Outgoing Fiber 1000BASE-SX/LX/ZX/VX LC
Panel Out Fiber 1000BASE-T RJ-45

60Gbit/s crossover capacity: slots 6 to 7, 12 to 13 (bandwidth 2.5Gbit/s)

20Gbit/s cross capacity: slot 6 (bandwidth 622Mbit/s), slot 7, 12 (bandwidth 2.5Gbit/s), slot 13 (bandwidth 1.25Gbit/s)

Using 8-way Ethernet electrical interface board N1ETF8 - -
Using 8-way Ethernet optical interface board N1EFF8 - - - - - - SSN1EMS4
SSN1EMS4

60Gbit/s cross capacity: slots 5 to 8, 11 to 13 (bandwidth 2.5Gbit/s)

20Gbit/s cross capacity: slots 5 to 6 (bandwidth 622Mbit/s), slots 7 to 8, 11 to 12 (bandwidth 2.5Gbit/s), slot 13 (bandwidth 1.25Gbit/s)

Panel Outgoing Fiber 1000BASE-SX/LX/ZX/VX LC
Panel Out Fiber 1000BASE-T RJ-45

60Gbit/s crossover capacity: slots 6 to 7 (bandwidth 622Mbit/s), slots 12 to 13 (bandwidth 2.5Gbit/s)

20Gbit/s cross capacity: slot 6 (bandwidth 622Mbit/s), slot 7, 12 (bandwidth 2.5Gbit/s), slot 13 (bandwidth 1.25Gbit/s)

Using 8-way Ethernet electrical interface board N1ETF8 - -
Using 8-way Ethernet optical interface board N1EFF8 - - - - - - SSN1MST4
SSN1MST4

60Gbit/s cross capacity: slots 5 to 8, 11 to 13 (bandwidth 2.5Gbit/s)

20Gbit/s cross capacity: slots 5 to 6 (bandwidth 622Mbit/s), slots 7 to 8, 11 to 12 (bandwidth 2.5Gbit/s), slot 13 (bandwidth 1.25Gbit/s)

Panel Out Fiber X3.296/(DVB-ASI) EN50083-9, 200-M5-SN-I, 200-SM-LC-I LC
Description:

N1EFS0A, N1EFS0, N2EFS0, N4EFS0, N5EFS0 with N1ETS8 and N1TSB8 for TPS protection.

Table 2 List of interface board slots corresponding to Huawei Optix OSN2500 single boards
Name of the single board Available slots Interface type Connector
N1ETF8, N1ETF8A Slot 1 to 4, 15 to 18 10/100BASE-TX RJ-45
N1EFF8, N1EFF8A Slot 1 to 4, 15 to 18 100BASE-LX/FX LC
N1ETS8 slot 1, 3, 15, 16, 17 10/100BASE-TX RJ-45


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