Huawei S6700 Series Hardware Description page 80

S6700 Series Ethernet Switches
Hardware Description
Table 6-3
Table 6-3 Pin assignments of an MPO-MPO fiber jumper
Connector Type
1
2
3
4
9
10
11
12
Table 6-4
Table 6-4 Pin assignments of an MPO-4*DLC fiber jumper
X2 Pin
1
2
3
4
9
10
11
12
Fiber Pigtail
A fiber pigtail is an optical fiber that has an optical connector on one end and a length of exposed
fiber at the other end. The exposed fiber can be fused to another optical fiber. Fiber pigtails are
commonly used to connect optical fibers to optical fiber modules in fiber terminal boxes.
(Couplers and jumpers are also used.)
Issue 12 (2015-07-31)
describes the pin assignments of an MPO-MPO fiber jumper.
Wire Color
Blue
Orange
Green
Brown
Gray
White
Red
Black
lists the pin assignments of an MPO-4*DLC fiber jumper.
Wire Color
Blue
Orange
Green
Brown
Gray
White
Red
Black
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure 6-11 shows the structure of a fiber pigtail.
6 Cables
X1 Pin
1
2
3
4
9
10
11
12
X1 Pin
1A
2A
3A
4A
4B
3B
2B
1B
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