Base unit
Physical dimensions
Depth 18.3 in.; 46.5 cm
Width 17.5 in.; 44.5 cm
Height 7.1 in.; 18.0 cm
Weight Standard power supply:
14.18 kg; 31.25 lbs
Redundant power supply:
18.24 kg; 40.20 lbs
Base unitComponents
Media Bay Modules Up to four
CPU Processor Freescale (1.3GHz core)
Memory (RAM) 512MB DDR2 SDRAM
Hard Drive 80GB SATA
DSP 3 TI 600MHz DSPs
Capacity Expansion Expansion Daughter Card with 4 TI
Card (optional) 600MHz DSPs
Power supply specifications
Standard power supply Redundant power supply
(field install only)
Auto-sensing Auto-sensing
300 Watts 350 Watts
90/264 VAC 90/264 VAC
6.0 A/3.0 A 7.0 A/3.5 A
60/50 Hz 60/50 Hz
Environmental specifications
Operating temperature 32º to 104ºF; 0º to 40ºC
Operating humidity 10% to 90% relative humidity,
non-condensing
Storage temperature -67º to 158ºF; -55º to 70ºC
Storage humidity Up to 95% relative humidity
System status and LEDs
Power on self-test with LED feedback
Two System Status LEDs (Power and Status)
Three hard drive activity LEDs (HDD1, HDD2, RAID) (RAID LED not
supported on BCM450 Rls. 1)
Reset button
Platform Status Monitor monitors CPU load, memory load, HDD space,
temperature, fans, power, network throughput
BCM Monitor monitors overall system status, IP telephony functions, utilization
of resources, operation of telephony applications and status
of PRI, BRI and IP trunks
Mechanical requirements
NEBS (GR-63-CORE) compliant for Transportation and Operational
Vibration per IEC 68-2-27, Package Drop Shock resistance per IEC
68-2-32, Transportation Bounce to IEC 68-2-55 and Unpackaged Drop to
ISTA Project 2A
Regulatory compliance
Electromagnetic emissions
Radiated Air Australia / NZ CISPR22 Class A
North America FC Part 15 & CISPR22 Class A
EU / International EN55022 Class A
Conducted Power Leads Australia / NZ CISPR22 Class A
North America FC Part 15 & CISPR22 Class A
EU / International EN55022 Class A
Mounting options
Rack-mount (standard 19-inch rack, pre-installed); Stand-alone
(feet included); Wallmount (optional) and Wall-mount (optional wall-mount bracket available separately).
I/O (Input/Output interfaces)
One 8-pin modular jack (RJ-45) connection for Expansion Chassis
Four 3.5 mm (1/8 inch) standard miniature stereo (3-conductor), Safety
Extra Low Voltage (SELV) jacks for auxiliary ringer, page relay, page
output and music on hold
- Auxiliary ringer switch capacity of 50mA (non-inductive) at 40 V
(maximum)
- Page Relay switch capacity of 50mA (non-inductive) at 40 V
(maximum)
- Page Output 600 ohms impedance
- Music on hold mono input
Serial Interface (DB9 RS232) for basic maintenance/configuration CLI
2 USB 2.0 ports
1 10/100 Ethernet OAM port
2 10/100 Ethernet Customer ports (switched)
Remote Access for Management Applications
Embedded Soft Modem v.34 for dial in and dial out
ISDN BRI / PRI (single B-Channel) for dial in or dial out
Redundant Expansion Cabinet
(redundant power supply and fans)
Depth 20 in.; 53.8 cm
Width 17.6 in.; 44.6 cm
Height 5.4 in.; 13.6 cm
Expansion Cabinet with no Media Bay Modules 31.9 lb.; 14.5 kg
Expansion Cabinet with 6 Media Bay Modules 46.2 lb.; 21 kg |
