JDS Uniphase SKB Series, User Manual

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8 Introduction
1. All specifications referenced without connectors.
2. All optical measurements taken after temperature has stabilized for one hour.
3. All specifications are at low speed setting. Repeatability can be affected by increasing speed.
4. Return loss specifications based on 1 m pigtail length.
5. Repeatability measured after one-hour warm-up.
Change in insertion loss during power on-
off cycle; latching version
SM
MM
±1.0 (2.0) dB
±1.0 (2.0) dB ±2.0 (4.0) dB
±2.0 (4.0) dB
Repeatability
5
sequential switching
random switching
±0.005 (0.01) dB
±0.01 (0.05) dB ±0.01 (0.03) dB
±0.03 (0.08) dB
Crosstalk -90 dB -80 dB
Switching time (one channel/each addi-
tional channel)
low speed, high accuracy
medium speed
25/15 ms
20/15 ms
Optical input power 300 mW continuous Optical input power
Lifetime At least 10 million cycles Lifetime
Interface Parallel and RS485 serial Interface
Table 3: Other Specifications
Electrical
Input voltage 5 ±0.25 V DC
Power consumption 1 to 2.5 A maximum, configuration dependent
Physical
Dimensions (W x H x D)
package 1 fiber version
package 1 cable version
package 2 fiber version
package 2 cable version
7.82 x 2.78 x 14.00 cm (3.08 x 1.095 x 5.51 in)
7.82 x 2.78 x 17.17 cm (3.08 x 1.095 x 6.76 in)
13.84 x 2.78 x 14.00 cm (5.45 x 1.095 x 5.51 in)
13.84 x 2.78 x 17.17 cm (5.45 x 1.095 x 6.76 in)
Weight depends on configuration
0.6 kg maximum for package 1 configuration
1 kg maximum for package 2 configuration
Environmental
Operating temperature -35 to 75 °C
Storage temperature -40 to 85 °C
Humidity maximum 95% RH, non-condensing, from -35 to 75 °C
Table 2: Optical Specifications
1,2,3
(Continued)