Verilink T1 ESF CSU (34-00309.B) Product Manual Manual do Utilizador descarregar pdf (Página 14)

2

G

ENERAL

I

NFORMATION

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 VDC, 1.2 A

Industry Standards

FCC Compliance:

Part 15 Class A Subpart B, Part 68

Safety:

UL 60950

Industry Canada:

CS-03, Issue 8

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)

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