HP 0231A0LD - X130 10G XFP LC LR transceiver - 10-Gigabit Small Form-factor Pluggable (XFP) 10-Gigabit LR standard, with 1310nm laser that provides a 10-Gigabit connectivity up to 10km (6.21 miles) on single-mode fiber - Has one LC 10-GbE port Retail
HP 0231A04G - OC-192c transceiver - 10 Gigabit Small Form Factor Pluggable (XFP), single mode, 1310nm, 10km (6.2ml) range, Lucent Connector (LC), Long Range (LR) Retail
