Cisco Cisco Surge-Gap Passives Data Sheet
Features
• Industry-leading insertion loss specifications reduce amplifier requirements
• Unique, patented AC bypass coil provides superior hum modulation performance, which is important in
advanced, high current networks
• Superior return loss specifications enable more reliable
transmission of digital signals
• Modular design allows board and cover to be changed without
costly, reliability-impacting resplicing
• Versatile housing design permits aerial or pedestal mounting
• Power passing/blocking jumpers for increased maintenance
flexibility without service interruptions
• Interchangeability of faceplates for all DCs and splitters for
simpler less expensive architectural changes
• Durable powered paint coating for superior environmental
protection
Specifications
Electrical Specifications
Power Inserter
Frequency range
Power Inserter
Frequency range
5 MHz to 1000 MHz
Frequency response, cable equivalent, all ports
±0.35
±0.35
dB
Return loss, all ports
18 dB min.
20 dB typ.
Hum modulation at 10 amps
70 dB avg. across passband
Power passing
15 A, 60/90 V ac max. input port
10 A, 60/90 V ac max. output port
Splitters and Directional Couplers
Frequency range
5 MHz to 1000 MHz
Frequency response, cable equivalent, all ports
±0.35
±0.35
dB
Return loss, all ports
18 dB min.
20 dB typ.
Tap loss, directional couplers
±1 dB
Hum modulation at 10 amps
70 dB avg. across passband
Power Passing
10 A, 60/90 V ac, 50/60 Hz
Taps and Passives
1 GHz Passive
23087-D