Verilink T Lite (34-00292.2) Product Manual Instrukcja Użytkownika Pobierz pdf (Strona 10)

10 C

HAPTER

1: G

ENERAL

Specifications

Network

Interface

Line Rate: 1.544 Mbps (± 50 ppm)

Line Framing: D4 or ESF

Line Code: AMI or B8ZS

Line Impedance: balanced 100 Ω (± 5%)

Input Signal: DS1, +1 to -30 dB (ALBO)

Output Signal: 3.0 V, ±15%, base-peak into 100 Ω

Line Build Out: 0, −7.5, −15, and −22.5 dB attenuation

Line Protection: 1000 V lightning, fused input and output

Jitter Control: per TR 62411 and T1.403

Pulse Density: per TR 62411

Equipment

Interface

Line Rate: 1.544 Mbps (± 50 ppm)

Line Framing: D4 or ESF

Line Code: AMI or B8ZS

Line Impedance: balanced 100 Ω (± 5%)

Input Signal: DSX1 to 655 feet

Output Signal: Selectable DSX1 signal level from 0 to

655 feet

Line Protection: 1000 V lightning, input and output

Mechanical

Mounting: desktop or wallmount

Dimensions: 1.25" H, 3.5" W, 5.75" D

Weight: 1 pound

Power

Source

External: Input: 115 VAC

Output: 9 VAC, 750 mA

Industry

Standards

FCC Compliance: Part 15 Class A Subpart B, Part 68

U.S. Safety: UL 1950

Canadian Safety: CSA C22.2 No. 950-95

Industry Canada: CS-03, Issue 8

Bellcore GR-1089-CORE

Environmental

Operating Temp: 0° to 50°C (32° to 122°F)

Storage Temp: −20° to 70°C (−4° to 158°F)

Humidity: 95% max (non-condensing)

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 16 17 18

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