Connecting Cables - Huawei S2700 Series Quick Start Manual

8 Connecting Cables

Before You Start
Ethernet cable
CAUTION
Choose an Ethernet cable for an electrical port depending on the port speed required:
2.5 Gbit/s: Ethernet cable of Cat5e or higher category
5 Gbit/s: shielded cable of Cat5e or higher category (unshielded cable not recommended)
10 Gbit/s: shielded cable of Cat6a or higher category
Ground cable
The switch must be reliably grounded.
Attach the M4 lug to the switch and the M6 lug to the ground point.
Optical fiber
Optical fibers must be used with optical modules.
The bend radius of optical fibers must be larger than 40 mm.
Power cable
Power cables must be more than 10 cm away from signal cables.
If your switch uses AC power supply, use AC power cables in compliance with local standards.
If your switch uses DC power supply, ensure that the positive and negative cables are connected to the positive and negative
poles correctly.
Some models provide a Mini USB port to connect to a console for onsite configuration. The Mini USB port and
console port cannot be used together. Select either of them according to your needs. When both the two
ports are connected, only the Mini USB port is active.
Connecting Cables
-100-240V;50/60 Hz 1.5A
ON
OFF
Quidway S5700 Series
1 2
-12V;5A
+
-
3 4 4
7
PWR
RPS
SYS
SPEED
PWR
USB
CONSOLE ETH
Management
5
network
7
6