3Com VCX V7122 User Manual page 189

Function
DC Power
Physical
AC Power Supply
DC Power Supply (optional)
Environmental (DC)
Environmental (AC)
Hot Swap
Enclosure Dimensions
Installation
Type Approvals
Telecommunication Standards IC CS03; FCC part 68
Safety and EMC Standards
Environmental
3Com VCX V7122 SIP VoIP Gateway User Manual
Specification
2-pin terminal block (screw connection type) suitable for field wiring applications
connecting DC Power connector: MSTB2.5/2-STF (5.08 mm) from Phoenix Contact.
Bonding and grounding: A 6-32-UNC screw is provided. Correct ring terminal and 16
AWG wire minimum must be used for connection.
Or crimp connection shown below.
Note that to meet UL approvals, users must fulfill the criteria below.
2-pin terminal block (crimp connection type) comprising a Phoenix Contact Adaptor:
Shroud: MSTBC2,5/2-STZF-5,08.
Contacts:
Cable requirement:
Universal 90 to 260 VAC 1A max, 47-63 Hz
Option for a dual redundant power supply.
36 to 72 VDC (nominal 48 VDC), 4A max, floating input
Operation Temp:
Short Term Operation Temp (per NEBS):
Storage:
Humidity:
Operation Temp:
Storage:
Humidity:
cPCI cards are full hot swap supported
Power supplies are redundant but not hot swappable
445 x 44 x 300 mm; 17.5 x 1.75 x 12 inch.
1U 19-inch 2-slot cPCI chassis, Rack mount, shelf or desk top.
Rack mount with 2 side brackets, option 2 extra (rear) side brackets.
Chassis and Host telecom card are approved to the following telecom standards: IC
CS03; FCC part 68; CTR 4, CTR 12 & CTR 13; JATE; TS-016, TS-038, Anatel, Mexico
Telecom.
UL 60 950, FCC part 15 Class B, (Class A with Sun 2080 CPU card)
CE Mark (EN 55022 Class B (Class A with Sun 2080 CPU card), EN 60950, EN 55024,
EN 300 386).
NEBS Level 3: GR-63-Core, GR-1089-Core, Type 1 & 3. Approved for DC powered
version.
Complies with ETS 301019; ETS 300019-1, -2, -3. (T 1.1, T 2.3, T3.2). Approved for
AC or DC powered versions.
MSTBC-MT0,5-1,0
18 AWG x 1.5 m length.
0° to 40° C / 32° to 104° F
0° to 55° C / 32° to 131° F
-40° to 70° C / -40° to 158° F
10 to 90% non-condensing
0° to 40° C / 32° to 104° F
-40° to 70° C / -40° to 158° F
10 to 90% non-condensing
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