SRX-QSFP-40G-SR4, Juniper – 40GE SR4 QSFP+ Transceiver
£1,234.87
QSFP+, 40GBASE-SR4 for Security Platforms, MMF OM3 100 meters and OM4 150 meters, Standard Temperature (0 through 70 DEGREE C), MPO-12 connector