SCM Card Technical Specifications

Table 3. SCM Card Technical Specifications (1 of 2)

Specifications

Criteria*

 

 

Size

Length: 10.4 inches (26.42 cm)

 

Height: 11.15 inches (28.32 cm)

 

Width: 1.0 inches (2.54 cm)

 

 

Weight

Approximately 1.4 lbs. (0.64 kg)

 

 

Approvals

 

Safety Certifications

Refer to the equipment’s label for approvals on product.

 

 

Power

The SCM card contains a DC-to-DC converter that requires

 

48V power input. The 48V power is distributed through the

 

Hotwire chassis backplane.

 

Typical Power Dissipation = 26 watts (DS3 and E3)

 

or 28 watts (OC3) or 24 watts (IMA)

 

 

Physical Environment

 

Operating temperature

32° to 140° F (0° to 60° C)

Storage temperature

–4°F to 158° F (–20°C to 70° C)

Relative humidity

5% to 85% (noncondensing)

Shock and vibration

Withstands normal shipping and handling.

 

 

Physical Characteristics

 

Internal ATM Switching

Modular Architecture from 622 Mbps to 5 Gbps,

Fabric

8192 virtual circuits

 

 

DS3 Uplink Specifications

 

Number of ports

1 DS3

Connector Type

BNC

Standards Supported

ANSI T1.404-94 Electrical and Jitter, ANSI T1.102-93

 

Electrical and Jitter

Frame Formats

Direct or PCLP

Line Type

B3ZS

Data Rates Supported

44.736 Mbps

Facility Datalink Protocol

ANSI T1.107.95 Format, ANSI T1.646-95 Format, ANSI

 

T1.646 HEC, ITU-T I.432 Scrambler

Cable Distance

75 ohm coaxial 900 feet

 

 

* Criteria of technical specifications are subject to change without notice.

8021-A2-GZ40-20

November 2000

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Paradyne 8021, 8022, 8023, 8026, 8024, 8027, 8025, 8028 SCM Card Technical Specifications 1 Criteria, Bnc, B3ZS

8028, 8025, 8027, 8024, 8026 specifications

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