Within the development of telecommunication industry, the craze of fiber optic products is rising everyday. One, who wants to be a part of a competitive optical fiber industry, it ought to search the dependable source of supplying fibre optics products manually or via internet. Ingellen is a well-known center of optical fiber products for manufacturing and exporting the products, its good feedback from all over the world. Ingellen provides a fully line of fiber optic transceivers, and today I would like to introduce you something about the hot selling 1.25G SFP(small form-factor pluggable) transceiver in the following list.

The 1.25G SFP optical module is Small Form Factor Pluggable (SFP) optical transceiver, used in optical communications for both telecommunication and data bidirectional communications applications. It interfaces a network device mother board (for a switch, router or similar device) to a fiber optic or unshielded twisted pair networking cable. They simultaneously comply with Gigabit Ethernet as specified in IEEE Std 802.31 and 1x and 2x Fiber Channel as defined in FC-PI 13.03. The SFP (Small Form Factor Pluggable ) transceivers is compliant with SFP MSA (Multi-Source Agreement ) and SFF-8472. All modules satisfy Class I Laser Safety requirements in accordance with the international IEC-825 standards.

The transceiver operates from a single +3.3V power supply over an operating temperature range of 0 to +70C. The transmit and receive functions are contained in a SFP 20 pin package with a Duplex LC or SC connector interface. The transimpedance amplifier IC has internal AGC for wide dynamic range. The postamplifier is AC coupled to preamplifier through a capacitor and a low pass filter. It can be enough to pass the signal from 100Mb/s to 2.5Gb/s without significant sensitivity. A Signal Detect status output flag is also provided.

Key Features of 1.25G SFP transceiver:
Data Rate: 1.25Gbps,NRZ;
Single +3.3V Power Supply;
RoHS Compliant and Lead-free;
AC/AC Differential Electrical Interface;
Compliant with Multi-Source Agreement(MSA);
Duplex LC Connector;
Compliance with specifications for IEEE-802.3z Gigabit Ethernet at 1.25Gbps;
Compliance with ANSI specifications for Fibre Channel applications at 1.06bps;
No configuration or installation software required;
Eye Safety Designed to meet LASER Class 1 comply with EN60825-1.

Also there are other compatibale brands (like Cisco, Huawei and so on) provides 1.25G SFP transceiver. Cisco compatible 1.25G SFP like GLC-SX-MM, GLC-LH-SM, GLC-EX-SMD are also avalible at Ingellen. GLC-SX-MM is 1000Base-SX SFP fiber optic transceiver for multimode fiber and it works at 850nm wavelength. It fits for Gigabit Ethernet port or slot and link the port with the network. The GLC-LH-SM trancevier supportis dual data-rate of 1.25G/1.0625G and 20km transmission distance with SMF. The GLC-EX-SMD trancevier is high performance, cost effective modules supporting dual data-rate of 1.25G/1.0625G and 40km transmission distance with SMF. They are all fully compatible with SFP Multi-Source Agreement(MSA).

The 1.25G SFP transceiver modules combine high quality with low cost and will give you an ideal alternative except for the high price transceivers. Ingellen provides the most advanced and cost effective fiber optic products for networking applications. For more information, visit www.ingellen.com.