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20 slot fiber chassis with dual power and network management options, rack 19"
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20 slot fiber chassis with dual power and network management options, rack 19"

CTC Union Part No.: FRM220-CH20

  • $ 269.00 or

Product description
Chassis has 20 slots for FRM220 compatible media converters, includingFRM220-1000EASGigabit dual channel converter card (2 Gigabit copper to SFP converters in same card, leading to a high density 38 port Gigabit converters per only 2U of rackmount space,FRM220-10-100IFast Ethernet in-band managed series converters,FRM220-FXO/FXSPOTS over Fiber media converter series andFRM220-SERIALRS-232/422/485 to fiber converters. FRM220 chassis is best choice of high density in-band, web based or SNMP based, managed fiber converters with support for 802.3ah standard.
The chassis provides redundant power supply system with "hot swap" feature, to provide continuous smooth operation of the units installed. It can accomodate bot AC (110V) and DC (48V) power supply units, either in mixed or same type of power input.
Technical specifications

Material: Painted Stainless steel chassis, 2U height, 19" or 23" wide mounting system, accepting up to 20 FRM220 series converters
Compatibility: Accepts all models of media converters from FRM220 series, hot swappable converters (allowing changing of individual converters during operation)
Management: In-band Network Management Card (NMC) supporting console, telnet, SNMP or web-based management
Features: supports auto recovery function, restoring all system settings to original working status when the power is resumed
Cards: 20 slots for FRM220 series media converters, 2 slots for power supply units, optional one slot can be used for NMC management card
Power: 90-260V AC or -18 to -56V DC hot swappable power supply units, 2 slots available on chassis
Temperature: 0 5°C (Operating); 0 7°C (Storage)
Humidity: 20 80% non condensing (Operating); 0 90% (Storage)
Power Consumption: 110W
Dimensions(WxDxH): 440mm x 280mm x 89mm
Weight: 7.875Kg (Single AC power unit, unpopulated chassis)
Compliance: CE Mark, FCC part 15 Class A
MTBF: 80,000 hours

Product Sheet:



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