Huawei 02130879 Datasheet download pdf (Page 38)

Table 4-4 Optical fiber classification

No. Purpose Local End

Connector

Remote End

Connector

Mode

1 To connect LPU of the

device to the ODF

LC/PC FC/PC Single mode,

indoor

2 To connect LPUs of two

devices

LC/PC LC/PC Single mode/

multimode,

indoor

3 To connect LPU of the

device to another device

LC/PC SC/PC or LC/

Single mode/

multimode,

indoor

Appearance

The appearances of the single-mode optical fiber and the multimode optical fiber are the same,

but their colors are different. The single-mode optical fiber is yellow, and the multi-mode optical

fiber is orange.

CAUTION

When connecting or removing the LC/PC optical connector, align the connector with the optical

interface, and do not rotate the fiber. Pay attention to the following points:

l Align the head of the fiber jumper with the optical interface and insert the optical fiber into

the interface gently.

l To remove the fiber, press the latch on the connector and pull the fiber out.

Figure 4-8 shows the appearance of a single mode fiber.

Quidway S3700 Series Ethernet Switches

Hardware Description 4 Cables

Issue 03 (2012-07-20) Huawei Proprietary and Confidential

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Huawei 02130879 Datasheet Page 38