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Product description
The FRM220-GFOM04-AD fiber multiplexer is a small but powerful unit. It bundles together up to 4 E1 or T1 interfaces and a full 1000Mbps channel of Ethernet data. It also offers a built-in order wire port for EM voice connections (for service or troubleshooting between two units connected over the fiber). The FRM220-GFOM04-AD offers redundancy on power source input, supporting AC 90~240V and DC -18~-72V and on fiber connection by having two redundant SFP ports for 1.25Gbps optical modules. The SFP ports bring a great level of flexibility by allowing user to choose the appropriate SFP transceiver for his needs. FRM220-GFOM04-AD multiplexer can also be installed into FRM220 series chassis, like the FRM220-CH20, the 20 slot 2U chassis or the FRM220-CH08, the slimmer 1U rack 19 chassis. Management is available through local console or via web using the FRM220-NMC management card.
The RJ45 Ethernet 10/100/1000Base-TX port supports Jumbo Packets, auto MDI/MDI-X auto speed Negotiation. It also has Dying Gasp feature warning management system of failure because of loss of power (this feature is extremely useful on carrier grade deployments, giving an immediate hint on reason of circuit failure). Besides the Ethernet port, FRM220-GFOM04-AD also transports an RS232 port with maximum data rate of 250Kbps, being very useful in carrying of a craft port to support alarms or other automation processes.
FRM220-GFOM04-AD is a perfect choice for a variety of applications like wireless back-haul for remote areas, E1/T1 and Ethernet transport over same fiber, inter building voice and data network connections and so on. Unit can be used either under European E1 or US T1 standards.
FRM220-GFOM04-AD INCLUDES a standalone casing with console port and embedded AC and DC48V power supplies
Features
- 4 channels unframed E1/T1 (transparent)
- 10/100/1000Base-T Ethernet
- Auto MDI/MDIX Auto-Negotiation or Force Mode
- Supports flow control 802.3x 9K jumbo packets
- Supports link fault Pass-Through for Ethernet
- One clear channel RS232 up to 250Kbps(Async)
- 1 1 fiber protection, less than 50ms
- Supports Digital Diagnostics Monitoring Interface (DDMI) SFP
- AIS on signal loss on E1/T1 and fiber port
- Loopback test on E1/T1, RS232, fiber ports
- Supports local or remote In-band management(Monitor or Configure status) by SNMP manager and console port
- Supports Order wire Ear / Microphone port
- Supports On-Line F/W upgrade Dying Gasp
The FRM220-GFOM04-AD fiber multiplexer works with 1.25Gbps optical SFP transceivers and supports DD enabled SFP transceivers
Additional information on FRM220-GFOM04-AD: PDF Datasheet;
PDF User Manual
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* Delivery Time.
We need 1-2 days to process your order before shipping. There are two shipping methoed.
Fast Delivery: The delivery time for US, European countries the delivery will take 3-5 days.
Slow Delivery: The delivery time for US, European countries the delivery will take 7-15 days.
* Tracking information.
After we ship package, customer receive automatic email with tracking details.
* Lost Package Policy.
If a package did not arrive in 2 weeks after the shipping date, then this package is treated as Lost. In this case a new package will be shipped to the customer provided we are able to give the same items as those purchased by the customer. If we are not able to provide the same items to substitute the lost ones we will either propose to the customer similar items or refund their cost as it will be mutually agree with the customer. If one or more items neither the same nor similar are available to be shipped, the customer can request to cancel the order entirely, thus the total cost of the order including shipping and handling cost will be fully refunded.
