Multimode OM1 SC To ST Fiber Cable , 62.5 / 125 Mode Conditioning Optical Patch Cord

SC Equip to ST Multimode OM1 62.5/125 Mode Conditioning Fiber Optic Patch Cable

Description

Unique-Tel manufactures and supplies standard and custom length 50/125,62.5/125 and OEM equivalent mode conditioning fiber optic patch cords for 1000BASE-LX/LH Gigabit Ethernet(1300nm long wavelength)applications installed into existing multimode cable plants. These specialized cords help avoid Differential Mode Delay (DMD) effects that can occur when long wave transceiver modules operate at both single-mode and multimode wavelengths. And they are available with FC,ST,SC,LC and MT-RJ connectors.

Function

The need for this conditioning fiber optic patch cord is due to the single-mode launch nature of the-LX or long-wave(1300nm)transceiver modules used for Gigabit Ethernet. Launching a single-mode laser into the center of a multimode fiber can cause multiple signals to be generated that confuse the receiver at the other end of the fiber. In that case,a mode conditioning patch cord eliminates these multiple signals by allowing the single-mode launch to be offset away from the center of a multimode fiber. This offset point creates a launch that is similar to typical multimode LED launches.(see diagram below)

Features and Application

With following excellent characteristics, mode conditioning patch cables can be used to deploy new high-speed 1000BASE-LX routers, switches, or transceivers within existing multimode system backbones. These cables can be applied in Local Area Networks and Metropolitan Area Systems.

Increased transmission bandwidth up to 4 times

Fits existing cabling scheme Easy installation,Removes effects form DMD

Permanent, low-profile offset closure

PC, UPC, APC polish types

Low insertion loss

Reduced modal noise

OFNR rated jacket complies with strict building codes

Compliant with IEEE 802.3 applications

Installation

If your gigabit LX switch is equipped with SC or LC connectors, please be sure to connect the yellow leg (Singlemode) of the cable to the transmit side, and the orange leg (multimode) to the receive side of the equipment. It is imperative that this configuration be maintained on both ends. The swap of transmit and receive can only be done at the cable plant side. (see diagram below)
1. In some cases, customers might experience that a link would be operating properly over FDDI-grade, OM1 or OM2 fiber types without MCP. However please note there is no guarantee link will be operating properly over time, and the recommendation remains to use the MCP.

2. There is a risk associated to this type of nonstandard deployment without MCP, especially when the jumper cable is an FDDI-grade or OM1 type. In such case the power coupled directly into a 62.5-micron fiber could be as high as a few dBm and the adjacent receiver will be saturated. This can cause high bit error rate, link flaps, link down status and eventually irreversible damaged to the device.

3. Mode conditioning patch cords can only convert single-mode to multimode. If you want to convert multimode to single-mode, then a media converter will be required.

4. Another alternative for short reaches within the same location is to use a single-mode patch cable. There will be no saturation over single-mode fiber.

Specifications

(Notes:A B C and D,corresponding to A B C and D on Fig.2).

Note

Mode conditioning patch cords are usually used in pairs. Which means that you will need a mode conditioning patch cord at each end to connect the equipment to the cable plant.

Generally, Mode Conditioning patch cords are required for link distances greater than 984 feet (300 meters).

Wuhan Unique Mechanical And Electrical Equipment Co., LTD. is a high-tech enterprises with a combination of of science, industry and trade. We mainly engaged in R&D and manufacturing of network center room equipment, such as PDU, ODF, CMA, Fiber Spool Frame, Network Panel, Network Cabinet, OF Jointing Box, Fiber Optic Connector, ADSS Cable, Micro Fiber, Pigtail, Patch Cord, UTP Cable, etc. Provide high level of technical consultation and technical services.

Our company has established research and development, production and sales centers in many regions, with professional design ability and production capacity.We can design and produce special power supply for cabinet or other customized services according to your requirement.

Our products include: cabinet power splitter, PDU, machine cabinet switchboard, network cabinets, PDU remote intelligent monitoring, and other products, our products are widely used in financial, securities, military, petrochemical, telecommunications, transportation, medical, commercial chain organizations, education, industry, government agencies, research institutes, high-tech application fields such as industrial enterprises, the industry recognition and praise.We also provide customized products to meet the special requirements of customers.

All of our products have passed ISO 9001:2005 international quality management system certification. All our products are in line with international and domestic technical standards, with international safety certification, and has been a number of patents.

Wuhan Unique Mechanical And Electrical Equipment Co., LTD., always adhere the below business purpose: customer oriented, quality first, honesty development and win-win cooperation. Relying on science and technology for development, continue to provide users with satisfactory high-tech products, is the goal we always pursue.

We give a warm welcome to all clients and hope the long-term reciprocal cooperation with each other for the splendid tomorrow.