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NORTEL AA1419043 NORTEL AA1419001
Orig. Price $35.00
Orig. Price $26.00
AA1419043 AA1419001
100% NORTEL COMPATIBLE AA1419043 SFP 100% NORTEL COMPATIBLE AA1419001 GBIC
CISCO XFP-10G-LR CISCO CWDM-SFP-1490
Our Price $165.00
Retail Price $4,995.00
Our Price $58.00
XFP-10G-LR CWDM-SFP-1490=
100% CISCO COMPATIBLE XFP-10G-LR 100% CISCO COMPATIBLE CWDM-SFP-1490 SFP
Cisco XFP-10GLR-OC192SR FOUNDRY E1MG-LHA
Retail Price $4,000.00
Our Price $115.00
Orig. Price $25.00
E1MG-LHA
100% CISCO COMPATIBLE XFP-10GLR-OC192SR 100% FOUNDRY COMPATIBLE E1MG-LHA SFP
3COM 3CXFP94 CISCO X2-10GB-SR
Orig. Price $186.00
Retail Price $1,995.00
Our Price $165.00
3CXFP94 X2-10GB-SR
100% 3COM COMPATIBLE 3CXFP94 XFP 100% CISCO COMPATIBLE X2-10GB-SR 10GBASE X2
HP J4858B FORCE10 GP-SFP2-1Y
Orig. Price $17.00
Orig. Price $29.00
J4858B GP-SFP2-1Y
100% HP COMPATIBLE J4858B SFP 100% FORCE10 COMPATIBLE GP-SFP2-1Y SFP
Cisco ONS-SE-2G-S1 3COM 3CSFP91
Retail Price $2,500.00
Our Price $85.00
Orig. Price $26.00
3CSFP91
100% CISCO COMPATIBLE ONS-SE-2G-S1 100% 3COM COMPATIBLE 3CSFP91 SFP

GBIC the gigabit interface converter is a standard for transceivers, commonly used with Gigabit Ethernet and fibre channel. By offering a standard, hot swappable electrical interface, one gigabit Ethernet port can support a wide range of physical media, from copper to long-wave single-mode optical fiber, at lengths of hundreds of kilometers
SFP is the small form-factor pluggable or Mini-GBIC is a compact, hot-pluggable transceiver used for both telecommunication and data communications applications. It interfaces a network device mother board (for a switch, router, media converter or similar device) to a fiber optic or copper networking cable. It is a popular industry format supported by many network component vendors. SFP transceivers are designed to support SONET, Gigabit Ethernet, Fibre Channel, and other communications standards
SFP+ is the module standard developed by the ANSI T11 fibre channel group and now the most popular socket on 10GE systems. SFP+ modules do only optical to electrical conversion, no clock and data recovery, putting a higher burden on the host's channel equalization. SFP+ modules share a common physical form factor with legacy SFP modules, allowing higher port density than XFP and the re-use of existing designs for 24 or 48 ports in a 19" rack width blade.
XENPAK is the most mature and widely deployed of the various 10 Gigabit Ethernet MSAs. It is the only MSA that can support all 10 Gigabit Ethernet standard interfaces (none of the others support 10GBASEER) and for that, is the MSA of choice for Ethernet switch vendors.
X2 is a smaller version of XENPAK that is targeted at the same market as XPAK. It competes directly with XPAK and there is some desire for the X2 and XPAK MSAs to merge. XPAK This MSA was pushed heavily by Intel and Infineon for use in PCI applications, as it is fully compliant with PCI height, width and bezel requirements. As a result, this MSA is almost exclusively targeted at the 10 Gigabit Ethernet Network Interface Card (NIC) or Host Bus Adapter (HBA) market. In other words, this MSA will be used to provide pluggable optics on an adapter card that would slide in to a 10 Gigabit Ethernet server or NAS device.
XFP can best be described as a small form factor pluggable for 10 Gigabit Ethernet. It is to a XENPAK what an SFP is to a GBIC. XFP is the least mature of the various MSAs and is designed for “next generation optical transceivers”. Its main advantage over the other MSAs is its size (allows for higher 10 Gigabit Ethernet port densities) and lower power consumption. However implementing an XFP based solution is also more complicated than XENPAK.