A specifications, Electrical interfaces for iqs-8105/15/20/30, Sonet/sdh application – EXFO IQS-8100 Series Transport Blazer for IQS-600 User Manual

Page 583

SONET/SDH Application

569

A Specifications

Note: Specifications are subject to change without notice.

Electrical Interfaces for IQS-8105/15/20/30

DS1

E1/2M

E2/8M

E3/34M

DS3/45M

STS-1e/STM-0e/52M

E4/140M

STS-3e/STM-1e/155M

Tx Pulse Amplitude

2.4 to 3.6 V

3.0 V

2.37 V

1.0 ± 0.1 V

0.36 to 0.85 V

1.0 ± 0.1 Vpp

0.5 V

Tx Pulse Mask

GR-499

G.703

GR-253

G.703

Figure 9.5

Figure 15

Figure 16

Figure 17

Figure 4-10/4-11

Figure 18/19

Tx LBO Preamplification

Power dBdsx
+0.6 dBdsx (0-133 ft)

0 to 225 ft

+1.2 dBdsx (133-266 ft)

225 to 450 ft

255 to 450 ft

+1.8 dBdsx (266-399 ft)
+2.4 dBdsx (399-533 ft)
+3.0 dBdsx (533-655 ft)

Cable Simulation

Power dBdsx
–22.5 dBdsx

450 to 900 (927) ft

–15.0 dBdsx
–7.5 dBdsx
0 dBdsx

Rx Level Sensitivity

For 772 kHz:

For 1024 kHz:

For 4224 kHz:

For 17.184 MHz:

For 22.368 MHz:

For 25.92 MHz:

For 70 MHz:

For 78 MHz:

TERM:

≤ 26 dB (cable TERM: ≤ 6 dB

TERM:

≤ 6 dB

TERM:

≤ 6 dB

TERM:

≤ 12 dB

TERM:

≤ 10 dB

TERM:

≤ 10 dB

TERM:

≤ 12 dB

TERM:

≤ 12.7 dB

loss only) at 0 dBdsx Tx

(cable loss only)

(coaxial cable loss only) (cable loss only)

(cable loss only)

(coaxial cable loss only)

DSX-MON:

≤ 26 dB

MON:

≤ 25 dB

MON:

≤ 26 dB

MON:

≤ 26 dB

MON:

≤ 26 dB

DSX-MON:

≤ 26.5 dB MON: ≤ 25 dB

MON:

≤ 26 dB

MON:

≤ 26 dB

(20 dB resistive loss +

(20 dB resistive loss

(20 dB resistive loss + (20 dB resistive loss + (20 dB resistive loss + (21.5 dB resistive loss

(20 dB resistive loss

cable loss

≤ 6 dB)

+ cable loss

≤ 6 dB) cable loss ≤ 6 dB)

cable loss

≤ 6 dB)

cable loss

≤ 6 dB)

+ cable loss

≤ 5 dB) + cable loss ≤ 5 dB) + cable loss ≤ 6 dB)

+ cable loss

≤ 6 dB)

Bridge:

≤ 6 dB

Bridge:

≤ 6 dB

Bridge:

≤ 6 dB

(cable loss only)

Note: measurement units = dBdsx

Note: measurement units = dBm Note: measurement units = dBm Note: measurement units = dBm Note: measurement units = dBm

Note: measurement units = dBm

Transmit Bit Rate

1.544 Mbit/s ± 4.6 ppm

2.048 Mbit/s ± 4.6 ppm 2.048 Mbit/s ± 4.6 ppm 8.448 Mbit/s ± 4.6 ppm 34.368 Mbit/s ± 4.6 ppm 44.736 Mbit/s ± 4.6 ppm 51.84 Mbit/s ± 4.6 ppm 139.264 Mbit/s ±4.6 ppm

155.52 Mbit/s ± 4.6 ppm

Receive Bit Rate

1.544 Mbit/s ± 140 ppm

2.048 Mbit/s ± 100 ppm 2.048 Mbit/s ± 100 ppm 8.448 Mbit/s ± 100 ppm 34.368 Mbit/s ± 100 ppm 44.736 Mbit/s ± 100 ppm 51.84 Mbit/s ± 100 ppm 139.264 Mbit/s ± 100 ppm 155.52 Mbit/s ± 100 ppm

Measurement Accuracy

Frequency

±4.6 ppm

± 4.6 ppm

±4.6 ppm

Electrical Power DSX range: ±1.0 dB

NORMAL: ±1.0 dB

DSX range: ±1.0 dB

DSX range: ±1.0 dB NORMAL: ±1.0 dB

NORMAL: ±1.0 dB

DSX-MON range: ± 2.0 dB

MONITOR: ± 2.0 dB

MONITOR: ±2.0 dB

DSX-MON range: ±2.0 dB DSX-MON range: ±2.0 dB MONITOR: ±2.0 dB

MONITOR: ±2.0 dB

Peak-to-Peak Voltage

±10 % down to 500 mVpp

± 10% down to 500 mVpp ± 10% down to 500 mVpp ± 10% down to 400 mVpp ±10% down to 200 mVpp

±10% down to 200 mVpp

±10% down to 200 mVpp ±10% down to 200 mVpp

±10% down to 200 mVpp

Frequency Offset Generation

1.544 Mbit/s ± 140 ppm

2.048 Mbit/s ± 70 ppm 2.048 Mbit/s ± 70 ppm 8.448 Mbit/s ± 50 ppm 34.368 Mbit/s ± 50 ppm 44.736 Mbit/s ± 50 ppm

51.84 Mbit/s ± 50 ppm

139.264 Mbit/s ± 50 ppm

155.52 Mbit/s ± 50 ppm

Intrinsic Jitter (Tx)

ANSI T1.403 section 6.3 G.823 section 5.1

G.823 section 5.1

GR-449 section 7.3

GR-253 section

G.823 section 5.1

G.825 section 5.1

GR-499 section 7.3

G.751 section 2.3

(categories I and II)

5.6.2.2 (category II)

GR-253 section 5.6.2.2

Input Jitter Tolerance

AT&T PUB 62411

G.823 section 7.1

GR-449 section 7.3

GR-253 section 5.6.2.2 G.823 section 7.1

G.825 section 5.2

GR-499 section 7.3

(categories I and II)

(category II)

G.751 section 3.3

GR-253 section 5.6.2.3

Line Coding

AMI and B8ZS

AMI and HDB3

HDB3

B3ZS

CMI

Input Impedance

100 ohms ± 5%, balanced

120 ohms ± 5%, balanced 75 ohms ± 5%, unbalanced 75 ohms ± 5%, unbalanced 75 ohms ± 5%, unbalanced 75 ohms ±5%, unbalanced

75 ohms ±5%, unbalanced 75 ohms ± 10%, unbalanced

75 ohms ± 5%, unbalanced

(Resistive Termination)

Connector Type

BANTAM and RJ-48C

BANTAM and RJ-48C BNC

BNC

STS-3e

GR-253

Figure 4-12/4-13/4-14

STM-1e/155M

G.703

Figure 4-14/22, 23

DS-3

GR-499

Figure 9-8

45-M

G.703

Figure 14