ETL Systems SWF-G1S-Y-113A-S5 Dual 10–100 MHz Reference Redundancy Switch Card

ETL Systems SWF-G1S-Y-113A-S5 Dual 10–100 MHz Reference Redundancy Switch Card

The ETL Systems SWF-G1S-Y-113A-S5 accepts main and backup external reference signals over 10–100 MHz for a compatible 1U GENUS chassis. This field-replaceable card supports automatic switching based on input RF level detection, with manual and remote control through the parent chassis. Used with the GNS internal source, it allows reference selection between external sources and the onboard ovenised oscillator.

Frequency Range: 10–100 MHz
Reference Inputs: Two; main and backup
Switching Methods: Automatic based on input RF level detection; manual through the chassis HMI; remote through Ethernet
RF Connectors: SMA, 50 Ω
Reference RF Power Monitor: −15 to +15 dBm, for indication only
Gain Control: Through the internal reference distribution card
Gain Range: −15 dB ±2 dB to +10 dB ±2 dB
Gain Steps: 1 dB ±0.5 dB
Output P1dB: +10 dBm at maximum gain
Return Loss: 14 dB typ.
Power Consumption: <2 W nominal
Local Control & Monitoring: Through the parent chassis HMI
Remote Control & Monitoring: Through the parent chassis 10/100Base-T Ethernet interface with TCP/IP, SNMPv3, HTTPS and web browser
Module Width: One chassis slot
Required Configuration: Compatible 1U GENUS chassis with GNS internal source
MTBF: 50,000 hours
Dimensions: 45 × 21 × 250 mm
Weight: <0.3 kg, including card and external link module
Installation: Indoor use within the parent GENUS chassis

Key Features

• Dual inputs for main and backup external references

• Supports reference frequencies from 10 to 100 MHz

• Automatic switching based on input RF level detection

• Selection between external references and the internal ovenised oscillator

• Adjustable gain through the internal reference distribution card

• Compact, field-replaceable one-slot card

• Local HMI and remote Ethernet control through the parent chassis

Requires a compatible 1U GENUS chassis and GNS internal source. The RF power monitor is for indication only. Please confirm the allowable RF input level with ETL when requesting a quotation.