Brick in the network - fiber jumpers 1
10Gtek / 2012-08-31
一、Fiber jumpers Overview
Fiber jumpers are mainly used in the engine room, the connection between the cable terminal and the connection between the device and the device port cable between the handover wiring closet, it is a very common cable. Fiber jumpers (also known as fiber optic connectors) cable ends are mounted on the connector plug to be used to implement the activities of the optical path connection; equipped with a plug on one end is called a pigtail. Thick protective layer, generally used in the connection between the optical transceiver and the terminal box.
二、Classification of fiber jumpers
The optical fiber is divided into two categories:
Single-mode fiber (Single-mode Fiber): Fiber Jumper in yellow connector and protective sleeve blue; longer transmission distance.
Multimode fiber (Multi-mode Fiber): Fiber Jumper orange, some with gray, joints and protection apply beige or black; transmission distance is shorter.
三、Fiber jumper connector type
Optical fiber connector types:
① FC fiber optic connector (round threaded turnbuckle (distribution frame used up)): external strengthen using metal cover, fastening methods. General (patch panel with the ODF side up)
FC type jumper
Of ② SC type fiber connector (Snap-square (used on the router switch up)): Connect GBIC optical module connector shell rectangular fastening methods pinning bolt, do not need to rotate . (Router switches used up)
SC type jumper
③ ST type fiber connectors: commonly used in fiber optic patch panels, rounded shell, fastening the turnbuckle. (Connector for 10Base-F connections usually ST type commonly used in fiber optic patch panels)
④ LC type optical fiber connector (square head, small): Connect the SFP module connector, it is easy to operate modular jack (RJ) latch mechanism made. (Routers commonly used)
⑤ MT-RJ: transceiver integrated square fiber optic connectors, one pair of fiber transceiver
Currently, 10Gtek is providing the products of compatible Cisco SFP+ & Cisco Transceiver Module for the global’s data center through its online shopping mall www.chinaSFP.com.
Following are the SFP Module products in www.chinasfp.com:
QSFP+ Series: QSFP-40G-LR4 QSFP-40G-SR4
SFP Series: GLC-T GLC-SX-MM GLC-LH-SM
SFP+ Series: SFP-10G-ZR SFP-10G-SR SFP-10G-LR
XFP Series: XFP-10GER-OC192IR XFP-10GLR-OC192SR XFP-10G-MM-SR
XENPAK Series: XENPAK-10GB-SR XENPAK-10GB-LR XENPAK-10GB-ER
X2 Series: X2-10GB-ER X2-10GB-LR X2-10GB-SR
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