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Table 5. Cisco AS5850 Universal Gateway Environmental Data
Feature Benefit
NEBS certification
●
Telcordia SR-3580
●
GR-1089-CORE, Issue 2
●
GR-63-CORE, Issue 1
●
Level 3 certification based on usage and criticality of equipment
●
All equipment CLEI coded
●
Available in Trunk Information Recording Keeping System (TIRKS) database
STM-1 interface specification
●
Speed: 155 Mbps
●
Channelized 63 E1 (1890 DS-0 interfaces)
●
Small form factor
●
Single mode (not multimode)
●
LC duplex transceiver
●
Wavelength: 1300 nm
●
Compliant: ITU-T G.957, IR-1/S1.1, and S4.1
●
Transmit: minimum: –15 dBm; maximum: –7 dBm
●
Receive: minimum: –28 dBm; maximum: –8 dBm (exceeding –8 dBm is not recommended; optical
attenuating may be required to bring down power level)
●
Standards: G.707 (SDH bit rate) and G.708 (network node interface for the SDH)
●
Mapping: AU4/TUG-3/TUG-2/TU-12/E1 (asynchronous) and AU-3/TUG-2/TU-12/E1 (asynchronous)
●
MIB support: RFC 1595 (SONET/SDH MIB)
●
Protocol: ISDN-PRI, E1-R2, and SS7-IMT
●
HDLC controller: 512 controllers for ISDN data termination
●
F/A-link support: Using TDM switching
Safety certifications
●
UL 1950, third edition
●
CSA 950, third edition
●
EN 60950, with amendments 1, 2, 3, and 4
●
IEC 60950
●
AS/NZS 3260
●
TS 001
Electromagnetic emissions
and immunity compliance
●
EN 55022B (CISPR 22)
●
EN300386
●
NZS/AS3548 Class B
●
VCCI B
●
FCC 47CFR15 Class B
Environmental specifications
●
Heat dissipation (5 CT3 configuration): 6380 Btus per hour maximum
●
AC power cable supplied with AC supply: 12 American wire gauge (AWG), 16A
●
DC interconnect cable supplied: 6 AWG, two pairs (black and red)
●
Storage temperature: 25.8 to 185°F (–40 to 85°C)
●
Operating temperature (air inlet to power unit): 32 to 104°F (0 to 40°C) airflow front to back
●
Acoustics: 60 decibels typical; sound pressure level at 1 meter
●
Humidity (noncondensing): –5 to 95 percent
●
Altitude: –200 to 10,000 ft
Table 6. Cisco AS5850 Universal Gateway Power Specifications (Standard DC)
Power Description
Voltage, power entry, and filter module
●
40 to 72 VDC telco standards, positive ground
Current @ 48 VDC
●
Minimum (SS): 13.0A
●
Maximum 5CT3 (SS): 39.5A
Circuit breaker from power panel
●
40A minimum for full capacity; 60A breaker on each power-entry module and filter (PEMF)
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