Catalyst 2950 series switches support 1000BaseSX, 1000BaseLX/LH, 1000BaseZX and 1000BaseT GBICs and SFP transceivers. These transceivers deliver data links up to 80 km and operate at industrial temperature range. Cozlink produces GBIC transceivers that complement Catalyst 2950 Transceivers and deliver ideal option for service providers looking to deliver profitable Ethernet services to the residential and small-office, home-office networks. The Catalyst 2950 Series compatible transceivers enable the service provider to construct a highly redundant network. Catalyst 2950 Transceivers deliver up to 4 Gbps of data speed through Gigabit EtherChannel technology and up to 1.6 Gbps through Fast EtherChannel technology. Catalyst 2950 Transceivers support IEEE 802.3z approved ports and are fully interchangeable with other brands compatible with this switch series, such as Brocade, Finisar, Juniper, Prolabs, Arista, Dell, HP,Cisco, Huawei and many others.
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