1.Wear the wrist strap on your wrist.
2.Lock the wrist strap tight around your wrist to keep good contact with the skin.
3.Insert the ESD plug into the ESD socket on the chassis.
EMI
Electromagnetic interference (EMI) might be coupled from the source to the router through the following coupling mechanisms:
•Capacitive coupling
•Inductive coupling
•Radiative coupling
•Common impedance coupling
•Conductive coupling
To prevent EMI, take the following actions:
•Take effective measures to reduce interference from the power grid system.
•Separate the router grounding equipment from grounding and lightning protection equipment of other devices as far as possible.
•Keep the router far away from radio transmitting stations, radar stations, and
•Use electromagnetic shielding when necessary.
Lightning protection
To better protect the MSR1000 router from lightning, do as follows:
•Make sure the grounding cable of the chassis is correctly grounded.
•Make sure the grounding terminal of the AC power receptacle is correctly grounded.
•Install a lightning arrester at the input end of the power supply to enhance the lightning protection capability of the power supply.
•Install a special lightning arrester at the input end of outdoor signal lines (for example, E1/T1 line) to which interface modules of the router are connected to enhance the lightning protection capability.
Rack-mounting
Before mounting the router in a rack, make sure the following requirements are met:
•The rack has a good ventilation system.
•The rack is sturdy enough to support the router and its accessories.
•The rack has enough space to accommodate the router.
•The front and rear of the rack are at least 0.8 m (2.62 ft) away from walls or other devices. Leave enough clearance on both sides of the rack.
•The height of the equipment room is no less than 3 m (9.84 ft).
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