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Item part number FRM220-DC48 (36-72V negative DC switching power supply for FRM220 large 20 slot chassis)Description of the whole FRM220 chassis system
FRM220-CH20 is a 20 slot chassis for fiber optic media converters. Any FRM220 series media converter can be inserted in an FRM220-CH20 chassis. All FRM220 series media converters sold by sales_fo4all on support the FRM220-CH20 chassis installation by simple metal cover removing and sliding the card converters into the main chassis. Currently supported line cards include Ethernet to fiber converters for10/100Base-TX, or 10/100/1000Base-TX over multimode fiber (up to 2 km),single mode fiber (up to 120 km) or utilizing WDM (up to 40 km). WDM(Wave Division Multiplexing) converts each input-output data streaminto separate wavelengths of light and transmits/receives thesechannels through the same optical fiber. There is alos a good selection of 10G rate transponder cards. Besides, FRM220 line cards canalso support G.703 E1/T1, Datacom (V35, X.21, RS530/ 449/ 232) andSerial (RS485/ 422/ 232) data communication interfaces over fiber.General features of the FRM220-CH20 chassis:
- 2U, 19 (or 23) inch RACK with convertible standalone units, chassis accommodates up to 20 units
- CPE Remote status monitor
- Loop-back test
- Oncethe converter is installed, it is hot-swappable to avoid any othernetwork downtime. Also, the power does not have to be off wheninserting another converter
- Rack with Dual power modules designed for redundant power application, AC and/or DC, cooling fans included
- Supportsan auto recovery function, the system can restore all functions back tonormal working status when the power or the connection is resumed
- SNMP, console, telnet, web based management
- TFTP Firmware upgrade
- Windows Based GUI
The FRM220-CH20 chassis has 3 major parts:
- FRM220-CH20 - metal chassis frame (accepts 2 power supply units and NMC management card system) - the chassis can be loaded with up to 20 media converters from the FIB1 series family (any of the media converters supplied by sales_fo4all on can be installed in the FRM301 chassis)
- FRM220-AC - AC 90-260V power supply for FRM220-CH20. If the redundancy power supply protection feature needs to be enabled, two power supply units must be ordered for each chassis. One nice feature is the ability to mix AC and DC power supply units on a single FRM220-CH20 chassis.
- FRM220-DC48 - DC 36-72V power supply for FRM220-CH20
- FRM220-NMC - management module that offers web/SNMP/telnet management features for centralized monitoring of the fiber media converters. The NMC card comes with MIB files easy to compile into an existing central NMS(Network Management System).
IMPORTANT NOTICE:
The product on sale here is the FRM220-DC48 power supply unit only. To have an operational FRM220 chassis, you MUST purchase at least the main metal chassis - the FRM220-CH20. Both power supply versions, as well as the NMC management card can be found in this section of the store.
Technical specifications:
MaterialStainless paintPowerAC90 — 264 VACDC48-36 — -72 VDCEnvironmentTemperature0 — 50°C (Operating)0 — 70°C (Storage)Humidity20 — 80% non condensing (Operating)10 — 90% (Storage)Power Consumption80WDimensions(WxDxH)440mm x 280mm x 130.6mmWeight9.875kg (include 1 AC power modules & two ear panels for rack-mounting)ComplianceFCC part 15 class A, CE MarkMTBF65,000 hours
All products sold by Fiber Optic for All come with 2 years manufacturer warranty.
