Cisco MGBLH1 1000 Mbps Gigabit Ethernet LH Mini-GBIC SFP Transceiver (MMF+SMF) MGBLH1 Overview The Cisco MFELX1 100BASE-LX Mini-GBIC SFP Transceiver from Linksys is an add-on transceiver for select Linksys switches. Installing in a standard Mini-GBIC expansion slot, the transceiver supports Gigabit data transfer over fiber optic cabling. Capable of transferring data at speeds of up to 1000Mbps over distances of up to 1640 feet (500 m), the transceiver is the perfect way to add high-speed Gigabit transfer to your network. Installs in a standard Mini-GBIC slot Capable of Gigabit data transfer Supports cable runs of up to 1640 (500 m) in length MGBLH1 Specification Specifications Media Single-mode fiber (SMF) Application 1000BASE-LH Connector type Duplex LC Wavelength typical (Tx) 1310 nm Wavelength range (Rx) 1310 nm Performance Maximum distance up to 40 km Average output power -4 dBm to 0 dBm Receiver sensitivity -25 dBm (typ) Receiver overload -3 dBm Environmental Dimensions W x H x D 13.4 x 8.5 x 56.5 mm (0.53 x 0.33 x 2.22 in.) Unit weight 0.018 kg (0.63 oz. ) Power 1W (max) Operating temperature 32 to 158F (0 to 70C) Storage temperature -40 to 185F (-40 to 85C) Operating humidity 10% to 85% noncondensing Storage humidity 5% to 90% noncondensing Standards Compliance FCC Part 15 Class B EN55022 Class B (CISPR 22B) VCCI Class B Safety FDA 21 CFR 1040.10 and 1040.11 EN60950, EN (IEC) 60825-1,2 Contents Unit, documentation Ports/Connectors Interfaces 1 x network - Ethernet 1000Base-LH - LC x 2 Compatible Slots 1 x SFP (mini-GBIC) Protocols Networking Protocol: Gigabit Ethernet Returns Policy Due to manufacturer restrictions, all sales on this item are final Related products SFP-10G-SR SFP-10G-LRM SFP-H10GB-CU3M SFP-10G-ER SFP-10G-ER QSFP-H40G-CU3M QSFP-H40G-CU0-5M QSFP-H40G-CU5M QSFP-4SFP10G-CU1M GLC-TE GLC-LH-SMD GLC-SX-MMD GLC-FE-100ZX GLC-BD-X GLC-T