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Comtech
Comtech CRS-300 1:10 Modem Redundancy Switch
Product Code:
CRS-300
Condition:
New
Availability:
YES
Weight:
9.07 KGS
Width:
48.26
(cm)
Height:
17.15
(cm)
Depth:
29.85
(cm)
Request a quote at Contact@orbitalconnect.com or +1.888.315.9545
Key Specifications
| Redundancy Switch | CRS-300 |
This Model
| Modems: CDM-570A & CDM-570AL · CDM-570 & CDM-570L · CDM-600 & CDM-600L · CDM-625 & CDM-625A · CDM-Qx & CDM-QxL · SLM-5650A · CDM-700 · CDM-710 · CDM-710G | |
| Legacy modems: CLM-9600L (1:10, L-Band, IF Switch CRS-280L, ESC switch CRS-350) · SLM-5650 (1:10, 70/140 MHz with CRS-280 or L-Band with CRS-280L) | |
| Terrestrial data interfaces: EIA-422/530, V.35, EIA-232, LVDS, G.703 (balanced or unbalanced), ASI, 10/100/1000 Ethernet and HSSI |
Specifications
| Type | 1:10 Redundancy Switch system, N=10 max., bridging architecture |
| Operating Modes | Fully automatic or manual; Force traffic modem to redundant modem; Remove selected traffic modem from control; Programmable hold-off to backup and hold – off to restore (from 2 to 99 seconds) |
| Switching Conditions | Switch to redundant modem following a unit fault; TX traffic alarm or RX traffic alarm |
| IF Switching | With CRS-280 IF Switch; all modems outputs on all the time; Without CRS-280 IF Switch: IF on/off control to modems |
| Redundant Modem Signal Source | Any one of the 10 traffic paths (bridge mode) (both RX IF and TX data) |
| Front Panel | Vacuum fluorescent display, 2 lines, 24 characters; LED status display showing, for all modems Unit status, TX status, RX status, online and bridge status |
| Audible Alarm | Programmable to activate following various changes of state |
| Common faults | Dry relay contacts |
| Prime Power | Two independent inputs, (AC or DC versions available): 90 to 264 VAC, 50/60 Hz, or 48 (38 to 60) VDC < 25 W |
| Dimensions (Rack Mount – 4RU) (height x width x depth) | 6.75” x 19” x 11.75” (17.15 x 48.26 x 29.85 cm) |
| Weight | ~ 20 lbs (~ 9.07 kg) |
| Temperature | 0 to +50°C (32 to 122°F) operating; 50 to 100°C (122 to 212°F) storage |
| Humidity | 95% at +40°C (104°F), non-condensing |
| CE Mark | EMC and Safety |
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Details
Key Specifications
| Redundancy Switch | CRS-300 |
This Model
| Modems: CDM-570A & CDM-570AL · CDM-570 & CDM-570L · CDM-600 & CDM-600L · CDM-625 & CDM-625A · CDM-Qx & CDM-QxL · SLM-5650A · CDM-700 · CDM-710 · CDM-710G | |
| Legacy modems: CLM-9600L (1:10, L-Band, IF Switch CRS-280L, ESC switch CRS-350) · SLM-5650 (1:10, 70/140 MHz with CRS-280 or L-Band with CRS-280L) | |
| Terrestrial data interfaces: EIA-422/530, V.35, EIA-232, LVDS, G.703 (balanced or unbalanced), ASI, 10/100/1000 Ethernet and HSSI |
Specifications
| Type | 1:10 Redundancy Switch system, N=10 max., bridging architecture |
| Operating Modes | Fully automatic or manual; Force traffic modem to redundant modem; Remove selected traffic modem from control; Programmable hold-off to backup and hold – off to restore (from 2 to 99 seconds) |
| Switching Conditions | Switch to redundant modem following a unit fault; TX traffic alarm or RX traffic alarm |
| IF Switching | With CRS-280 IF Switch; all modems outputs on all the time; Without CRS-280 IF Switch: IF on/off control to modems |
| Redundant Modem Signal Source | Any one of the 10 traffic paths (bridge mode) (both RX IF and TX data) |
| Front Panel | Vacuum fluorescent display, 2 lines, 24 characters; LED status display showing, for all modems Unit status, TX status, RX status, online and bridge status |
| Audible Alarm | Programmable to activate following various changes of state |
| Common faults | Dry relay contacts |
| Prime Power | Two independent inputs, (AC or DC versions available): 90 to 264 VAC, 50/60 Hz, or 48 (38 to 60) VDC < 25 W |
| Dimensions (Rack Mount – 4RU) (height x width x depth) | 6.75” x 19” x 11.75” (17.15 x 48.26 x 29.85 cm) |
| Weight | ~ 20 lbs (~ 9.07 kg) |
| Temperature | 0 to +50°C (32 to 122°F) operating; 50 to 100°C (122 to 212°F) storage |
| Humidity | 95% at +40°C (104°F), non-condensing |
| CE Mark | EMC and Safety |
