Sandy Zhou

The device guides optical light in one direction and eliminates back reflection and back scattering in the reverse direction. The PM isolator features low insertion loss,high isolation, high extinction ratio and high reliability and stability. The device can be built with 250um bare fiber, 900um jacket or a 3mm cable.

The 1064nm Band-pass Filter is based on thin-film filter technology that passes wavelengths within a certain range and rejects (attenuates) wavelengths outside that range. The band-pass filter features high isolation, low insertion loss, high power handling available upon request.

1x2 Isolator Polarization Beam Combiner or Splitter combine the functionality of a PBC/S and an isolator into one component.Benefits of such devices includes reduction of component space and cost within assemblies and less splices.

Low Insertion Loss, High Isolation, Low Wavelength and Temperature

Fiber-MART's Polarization-Maintaining (PM) Optic Circulators are non-reciprocating, unidirectional, three-port devices that are used in a wide range of optical setups. Available with a center wavelength of 1064, 1310 (O-Band), or 1550nm (C-Band). 

Low Back Reflection, High Extinction Ratio, Low Insertion Loss, High Return Loss.  

Fiber-Mart’s Four-port Optical Circulator is a special type of circulator that has one input (port 1), one output (port 4) and two common ports (port 2&3). 

Low Back Reflectio, High Extinction Ratio, Low Insertion, Loss High Return Loss.

Why Should You Choose Compatible Optical Transceivers?

When setting up your network, the selection of devices is fundamental to determining the performance of the system. But those devices can’t communicate without optical transceivers. If your network contains Cisco or Juniper routers, firewalls, and switches, you might assume that with such branded optics only is sensible, to make sure that all of your devices are compatible and processes…

What do you know about CWDM SFP transceivers?

CWDM SFP (Coarse Wavelength Division Multiplexing) transceiver, used on SFP ports or slots on the switches or routers, is a technology that allows for multiple channels, of mixed protocols and data rates, to be COMBINED and transmitted over fiber optic cable. CWDM SFP makes use of the SFP interface to connect the apparatus and also double LC/PC fiber connector software to connect the optical…

10G Ethernet SFP+ Vs. 10G Fibre Channel SFP+

Today’s technology presents unprecedented migration incorporating a wide range of application requirements such as database, transaction processing, data warehousing, integrated audio/video, real-time computing, and collaborative projects. Fibre Channel and Gigabit Ethernet, both are the ideal solutions for IT professionals who need reliable, cost-effective information storage and delivery at…

What is XENPAK Transceiver ?

XENPAK is a multisource agreement (MSA) for a 10 Gigabit Ethernet (10GbE) transceiver package. It’s the oldest 10G fiber optic transceiver. XENPAK transceivers is designed with XAUI interface and Digital Diagnostic Monitor Interface, which comply with the XENPAK MSA protocol and satisfy the application of 802.3ae Ethernet protocol 10GB. XENPAK transceivers are supplied for physical layer…

How to choose a 40G QSFP+ Transceiver?

In the 40GbE and IB-FDR(56Gb) interconnect solutions, 40Gb QSFP+ transceivers account for a large percentage of the market share. QSFP+ SR4, QSFP+ eSR4, QSFP+ IR4 and QSFP+ LR4 are the most popular optical modules. QSFP+ SR4(QSFP-40G-SR4) offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate data rate of 40Gbps over 100 meters on OM3 multi-mode…

How to choose a 40G QSFP+ Transceiver?

In the 40GbE and IB-FDR(56Gb) interconnect solutions, 40Gb QSFP+ transceivers account for a large percentage of the market share. QSFP+ SR4, QSFP+ eSR4, QSFP+ IR4 and QSFP+ LR4 are the most popular optical modules. QSFP+ SR4(QSFP-40G-SR4) offers 4 independent transmit and receive channels, each capable of 10Gbps operation for an aggregate data rate of 40Gbps over 100 meters on OM3 multi-mode…

Features of 1000Base-T Copper SFP Transceivers

Copper transceiver is high performance, cost effective module compliant with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE 82. 3-22 and IEEE 82.3ab, which supporting 1Mbps data- rate up to 1 meters reach over unshielded twisted-pair CAT 5 cable. Copper SFPs enable system manufacturers to populate SFP ports with either copper or optical transceivers. 1000Base-T copper SFP is…

Features of 1000Base-T Copper SFP Transceivers

Copper transceiver is high performance, cost effective module compliant with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE 82. 3-22 and IEEE 82.3ab, which supporting 1Mbps data- rate up to 1 meters reach over unshielded twisted-pair CAT 5 cable. Copper SFPs enable system manufacturers to populate SFP ports with either copper or optical transceivers. 1000Base-T copper SFP is…

High-Speed Jitter Testing of XFP Transceivers

Abstract Jitter is a key performance factor in high-speed digital transmission systems, such as synchronous optical networks/synchronous digital hierarchy (SONET/SDH), optical transport networks (OTN), and 10 Gigabit Ethernet (GE). This paper outlines the differences between telecom and datacom jitter standards and describes the various jitter applications for compliance testing of 10 G small…

What is Compact SFP (CSFP) fiber transceiver?

by http://www.fiber-mart.com

The CSFP MSA defines a transceiver mechanical form-factor with latching mechanism and a host board, SFP-like, electrical edge connector and cage. The CSFF MSA also defines a transceiver mechanical form-factor. The Dual-Channel CSFP has the same mechanical dimensions as the industry standard SFP transceiver and is compatible with the standard SFP cage. The…

What is Compact SFP (CSFP) fiber transceiver?

by http://www.fiber-mart.com

The CSFP MSA defines a transceiver mechanical form-factor with latching mechanism and a host board, SFP-like, electrical edge connector and cage. The CSFF MSA also defines a transceiver mechanical form-factor. The Dual-Channel CSFP has the same mechanical dimensions as the industry standard SFP transceiver and is compatible with the standard SFP cage. The…

SFP Transceiver Module Troubleshooting

SFP (small form-factor pluggable) is a compact, hot-pluggable transceiver module used for both telecommunication and data communications applications. With the increasing high speed data transmission demands of people, products, such as SFP+, CFP and QSFP/QSFP+ etc. have shared the market. Nonetheless, SFPs have still played an important role in telecommunication and data communication. As a…