ETL Systems SWF-G2S-Y-124-S5S5 2×1 10 MHz Active Reference Redundancy Switch

ETL Systems SWF-G2S-Y-124-S5S5 2×1 10 MHz Active Reference Redundancy Switch

The ETL Systems SWF-G2S-Y-124-S5S5 provides 2×1 active redundancy switching for 10 MHz reference signals in a compatible GENUS chassis. RF detection at both inputs supports automatic switching based on a configurable signal-level difference, with adjustable switching delay. This hot-swappable module offers nominal unity gain, DC-blocked RF ports and compatibility with StingRay GENUS optical receivers.

Operating Frequency: 10 MHz
Switch Configuration: 2 inputs × 1 output
Gain: 0 dB ±1.5 dB
RF Ports: SMA, 50 Ω
DC Pass: All RF ports DC blocked
Return Loss: 21 dB typ.; 18 dB minimum
Isolation: 60 dB minimum, unselected input to output
Output P1dB: +12 dBm minimum
Output IP3: +18 dBm for the 50 Ω configuration
Noise Figure: 18 dB typ.; 20 dB maximum
Switching Threshold: Configurable 2–10 dB differential
Switching Delay: Configurable 0–10 seconds
Control & Monitoring: Through the parent chassis HMI and RJ45 Ethernet interface with web browser and SNMP
Secure Protocols: SNMPv3 and HTTPS through the parent chassis
Power Consumption: <3 W
Module Width: One chassis slot
Module Replacement: Hot-swappable
Operating Temperature: −20°C to +60°C
Dimensions: 19 × 87 × 225 mm (W × H × D)
Weight: 0.4 kg typ.
Installation: Indoor use within a compatible GENUS chassis; ODU options available

Key Features

• Automatic redundancy switching for 10 MHz reference signals

• RF level detection at both inputs

• Adjustable differential switching threshold and delay

• Nominal unity gain with DC-blocked RF ports

• Hot-swappable, field-replaceable one-slot module

• Suitable for use with StingRay GENUS optical receivers

Requires a compatible GENUS chassis. Outdoor installation requires an appropriate ODU chassis. Please confirm the operational RF input range and applicable RF performance specifications with ETL when requesting a quotation.