We use SFP in different devices Cisco, Juniper and other vendor as well. The small form-factor pluggable (SFP) is a compact, hot-pluggable optical module transceiver. SFP transceivers are supporting SONET, Gigabit Ethernet, Fibre Channel, and other communications standards.
Usually, we use SFP in different devices and we need to know the detail information about SFP, Like which port are using which type of SFP, also sometimes we use non brand SFP and then we need to know that SFP is supported this device or not.
Meanwhile, we need to know the cable type model for which speed are using this SFP, like is it 10G SFP or 1G SFP something like this. And we can check the SFP status of is this Single Mode or Multi Mode SFP. Finally most of the time we need to know the wavelength of the SFP. That information we can show from Juniper Devices.
First step, you need to confirm the fpc-slot and pic-slot number. Because, when you want the SFP information of any particular port then you have to be clear about chassis and connected pic slot and fpc slot information. Below giving you the command for collecting the chassis information:
noc# run show chassis hardware
Hardware inventory:
Item Version Part number Serial number Description
Chassis LX0214257290 Virtual Chassis
Routing Engine 5 REV 20 750-039067 LX0214257290 EX4550-32F
FPC 0 REV 20 750-039067 LX0214257280 EX4550-32F
CPU BUILTIN BUILTIN FPC CPU
PIC 0 BUILTIN BUILTIN 32x 1G/10G SFP/SFP+
Xcvr 0 REV 01 740-021309 JUB140417065 SFP+-10G-LR
Xcvr 1 REV 01 740-021309 JUB140808092 SFP+-10G-LR
Xcvr 2 REV 01 740-021309 JUB151105251 SFP+-10G-LR
Xcvr 3 REV 01 740-021309 JUB151105249 SFP+-10G-LR
Xcvr 4 REV 01 740-030077 A2603290014 SFP+-10G-CU3M
Xcvr 5 REV 01 740-021309 JUB140808091 SFP+-10G-LR
Xcvr 6 REV 01 740-021309 C1601200051 SFP+-10G-LR
Xcvr 7 REV 01 740-030076 APF11250014K42 SFP+-10G-CU1M
Xcvr 8 REV 01 740-021309 C1601200053 SFP+-10G-LR
Xcvr 9 = NON-JNPR CI31161026008 SFP+-10G-LR
Xcvr 10 REV 01 740-020465 JUB141223064 SFP-1000BASE-BX10-D
noc# run show chassis pic fpc-slot 0 pic-slot 0
FPC slot 0, PIC slot 0 information:
Type 32x 1G/10G SFP/SFP+ Builtin
State Online
Uptime 27 days, 23 hours, 50 minutes, 7 seconds
PIC port information:
Fiber Xcvr vendor Wave- Xcvr
Port Cable type type Xcvr vendor part number length Firmware
0 10GBASE LR SM OEM SFP-10G-BX20-U 1270 nm 0.0
1 10GBASE LR SM OEM FT5940D-2733 1270 nm 0.0
2 10GBASE LR SM OEM FT5920D-3327 1330 nm 0.0
3 10GBASE LR SM OEM FT5920D-3327 1330 nm 0.0
4 10GBASE CU 3M n/a FIBERSTORE SFP-10G-DAC n/a 0.0
5 10GBASE LR SM OEM FT5920D-3327 1330 nm 0.0
6 10GBASE LR SM FIBERSTORE CWDM-SFP10G-80L 1470 nm 0.0
7 10GBASE CU 1M n/a Amphenol 584990001 n/a 0.0
8 10GBASE LR SM FIBERSTORE CWDM-SFP10G-80L 1510 nm 0.0
9 10GBASE LR SM OEM FPB-273396-20 1270 nm 0.0
10 SFP-1000BASE BX10-D SM OEM FT5420D-53 1550 nm 0.0
Now, here you find the WaveLength, SFP type Single Mode (SM) / Multi Mode (MM), Speed Type 10G / 1G, Vendor name of SFP Module.
If you have any question feel free to comment here. 🙂