Polycom 1725-44328-001 - Manual (Page 22)

Polycom ® CX500/CX600/CX3000 IP Phone User Guide
18 Polycom, Inc.
Safety and Compliance (continued)
WARNING Electrical Safety
To avoid electric shock, do not connect safety extra low voltage (SELV) circuits to teleconference station network
(TNV) circuits. LAN ports contain SELV circuit, and WAN ports contain TNV circuits. Some LAN and WAN ports
both use RJ-45 connectors.
The Polycom CX500 and Polycom CX600 products are rated 24Vdc, 0.5A. When used with the optional external
power supply, the power supply shall be a Listed power supply with a LPS output, rated 24V, min. 0.5A.
The Polycom CX3000 product is rated 48Vdc, 0.375A. When used with the optional external power supply, the
power supply shall be a Listed power supply with a LPS output, rated 48V, min. 0.375A.
Russian Compliance
Complies with Gost:
New Zealand Telepermit
Polycom CX500 VoIP Telephone PTC 220/10/047
Polycom CX600 VoIP Telephone PTC 220/10/048
Polycom CX3000 VoIP Telephone PTC 220/10/049
PTC General Warning
The grant of a Telepermit for any item of terminal equipment indicates only that Telecom has accepted that the item
complies with minimum conditions for connection to its network. It indicates no endorsement of the product by
Telecom, nor does it provide any sort of warranty. Above all, it provides no assurance that any item will work
correctly in all respects with another item of Telepermitted equipment of a different make or model, nor does it imply
that any product is compatible with all of Telecom’s network services.