Used Cisco SPA-1X10GE-L-V2 10G Gigabit Expansion Card.

Brand: Cisco
Model: SPA-1X10GE-L-V2
Condition: Used
Interface:​ 1 × 10 Gigabit Ethernet (SFP+ slot, typically paired with a 10GBASE-LR optical module)
Compatible Devices:​ Cisco ASR 1002 / 1004 / 1006 and ASR routers with SIP slots
L-V2 Meaning:​ L = Long Reach (LR, single-mode 10 km), V2 = Second generation version

Note:​

1. This is a Cisco SPA module, which must be installed in the SIP (Shared Port Adapter Interface Processor) slot​ of an ASR router. It cannot​ be used in a standard PC or server PCIe slot.

2. It requires a SFP+ 10GBASE-LR (or compatible) optical module​ paired with single-mode fiber​ for operation.