FAQ - How to Identify the Subboard Type and Port Type on NE40 and NE80

How to identify the subboard type and whether a port on NE40&NE80 is an optical or electrical port?

You can run the display version command to display information about a subboard.

Host    Processor :
256M     bytes SDRAM
16384K   bytes Flash Memory
Network Processor :
292M     bytes SDRAM
5M       bytes SRAM
NP       Version : 3.1
CP PCB    Version : 003
CP Logic  Version : 002
Pcb      Version : CR01LPUF  VER A
Logic    Version : 008
Bios     Version : 008
BootLoad Version : 03373
Fsu      Version : 01373
Efu      Version : 01373
PIC0's version information:
Pcb      Version : CR01E2GFF  VER H
FPGA     Version : 006
PIC1's version information:
Pcb      Version : CR018CE1  VER 1
FPGA     Version : 010

For example, in CR01EGFEF, focus on EGFE:

1. The first letter indicates the board type. E-Ethernet, P-POS port, A-ATM port.

2. The second letter indicates the number of ports. G-16, W-32, 4-4.

3. The third letter indicates the bandwidth. G-Gbit/s, F-100 Mbit/s, H-622 Mbit/s, C-155 Mbit/s.

4. The fourth letter indicates the port type. E-electrical port, C/F-optical port .

Example:

E4GFF indicates a 4-port Gigabit Ethernet optical interface LPU (SFP optical module).

P2HF indicates a 2-port OC-12c/STM-64c POS optical interface LPU (SFP optical module).

E8FE indicates an 8-port 10M/100M Ethernet electrical PIM card.