This product is either discontinued or we cannot get that from suppliers.
Allied Telesis AT-SP10LRM, FF SFP+, 1310 nm, 10Gb/s, MMF, Extinction ratio > 3.5 dB, Receiver Overload > 0.5 dBm, Connector Duplex LC, Compliance IEC/EN 61000-4-2,IEC-60825 FDA 21CFR 1040.10 and 1040.11 RoHS.
The Allied Telesis SP10LRM is a hot-pluggable 10Gbps small form factor transceiver module. It is compliant with the SFF-8431 SFP+ Electrical Multi-source Agreement (MSA) and features five digital monitoring functions.