3

FLEXIBLE SMALL CHANNEL COUNT SWITCH MODULE

Parameter

Single-mode (SM)

Multimode (MM)

Wavelength range

850 to 1350 nm

850 to 1350 nm

or 1270 to 1670 nm

Fiber type

9/125 µm

50/125 µm, 62.5/125 µm

Fiber jacket size

900 µm fiber, 3.0 mm cable

Configuration

1 x 3 to 1 x 8

Dual 1 x 2 (2 independent 1 x 2's)

Duplex 1 x 2 (2 x 4 "D")

Duplex 1 x 3 (2 x 6 "D")

Duplex 1 x 4 (2 x 8 "D")

Optical connectors

FC/PC, FC/APC, SC/PC, SC/APC, LC/PC, no connector

Length

0.3 to 9.9 m (± 5 cm for lengths under 1 m, ± 5% for lengths 1 m or greater)

Test orientation

Standard, bi-directional

1 x 3, 1 x 4, Dual 1 x 2, 2 x 4 "D"

< 1.1 dB

< 1.0 dB

1 x 5, 1 x 6, 1 x 7, 1 x 8, 2 x 6 "D", 2 x 8 "D"

< 1.25 dB

< 1.15 dB

Return loss (RL) (excludes connectors)

Selected port SM

> 55 dB

> 55 dB

Selected port MM

> 30 dB

> 30 dB

Polarization dependent loss (PDL)

1 x 3, 1 x 4, Dual 1 x 2, 2 x 4 "D"

< 0.08 dB

-

1 x 5, 1 x 6, 1 x 7, 1 x 8, 2 x 6 "D", 2 x 8 "D"

< 0.10 dB

-

1 hour

± 0.02 dB

± 0.02 dB

24 hours

± 0.05 dB

± 0.05 dB

1 x 3, 1 x 4, Dual 1 x 2, 2 x 4 "D"

< 0.01 dB (p-p)

(± 0.005 dB)

1 x 5, 1 x 6, 1 x 7, 1 x 8, 2 x 6 "D", 2 x 8 "D"

< 0.02 dB (p-p)

(± 0.01 dB)

Crosstalk/isolation

Selected port to other ports

< -60 dB

< -50 dB

Bi-directional - non-selected to other non-selected

< -50 dB

< -40 dB

Optical input power

300 mW max

Lifetime

> 10 million cycles

Switching time

< 20 ms

Control interface

Configurable TTL

5.0 V DC ± 10 % at 100 mA (300 mA max during switching)

Qualification testing

GR1073 for Central Office

182 g (1 x 8, 1.5 meters of 900 µm fiber, FC/PC connectors)

Operating temperature

0 to 60 °C

Storage temperature

-40 to 85 °C

Humidity (relative, non-condensing)

Operating

< 90 % at 23 °C, < 20 % at 60 °C

Storage

< 90 % at 60 °C, < 40 % at 85 °C

Dimensions (W x H x D)

70 x 17 x 70 mm

Weight

119 g (1 x 8, 1.5 meters of 900 µm fiber, no connectors)

1. Unless otherwise specified, all specifications at start of life at 23 °C ± 3 °C and 45 % RH ± 5 %.

2. At 23 °C ± 3 °C at specified test wavelengths (850/1310 MM or 1310/1550 SM) and optical input power of -25 to 0 dBm.

3. Drift of any channel at ± 3 °C deviation of ambient temperature without changing channels (excludes repeatability).

4. Repeatability as per Telcordia GR-1073-CORE (100 cycles, max-min/peak-to-peak).

5. Measured between two consecutive readings over 100 cycles.

6. At 23°C. Over full temperature range: 5.0 V ± 5%.

Specifications