Net Yönetilen Ortam Dönüştürücü (THK-NMC-1000M)

10/100/1000M auto negotiation IEEE802.3ah OAM compliant copper to fiber Gigabit Ethernet solution, is the new generation media converter. For quite a long time, carriers and service providers have been suffering from the inconvenience and complexity of using various types of NMS to manage their huge quantity of devices from various vendors. Sometimes, access media converters are even unable to manage at all. However, with the exponential growth of Ethernet access and the deployment of Metro Ethernet and Nation-wide Ethernet as transportation network, the demands of managing Ethernet network elements are no more ignorable, 802.3ah OAM and SNMP both compliant media converter, highlighted with its Q-in-Q and maximum interoperability, will enable carriers and service providers to have a crystal-clear vision of their network and an easy convenient managed demarcation point.

IEEE802.3ah OAM Media Converter
Specification
Management port 1 console (RJ45)
Serial port configuration 9600bps/8bit/none parity/1 stop bit/none low control
User port 10/100/1000BaseTX (RJ45); 1000BaseFX (SFP module)
Dimension 130(W)*34(H)*160(D)(mm)(standalone-type)
Working environment Temp: -10~60degree; RH: 5~95% non-condensing
Storage environment Temp: -40~80degree; RH: 5~90% non-condensing
Power supply 220V/AC; 110V/AC; -48V/AC
Power consumption; 6W

Feature
Standards ⪻otocols IEEE802.3x full duplex on 10BaseT, 100BaseTX, 1000BaseT
IEEE802.3-2002
IEEE802.3u 100BaseTX
IEEE802.3ab 1000BaseT
EEE802.3z 1000BaseX
IEEE802.3ah-2004
Fiber link option Dual fiber/single fiber (WDM)
Max frame size 1518 Bytes (100M); 9728 Bytes (1000M)
Transmission distance Dual fiber: Up to 100km
Single fiber: Up to 80km
Bandwidth management Electrical port upstream and downstream bandwidth allocation, the increase is 80kbps at 10M, 800kbps at 100M and 8Mbps at 1000M. The customer gets corresponding bandwidth as he pays for.
Q-in-Q Q-in-Q functionality (add another outer 9100 tag) makes the customer packets tunneled and unmodified through the provider's network by using a provider configured 802.1Q VLAN tags, alleviating the burden of aggregation switch.
IEEE802.3ah OAM
Standard function Two working modes: Master and Slave. Central Office device works at Master mode, and Customer Premise device at Slave mode. The OAM functions are originated by Master device.
Link monitoring Report local events to remote device, including Critical Event (voltage and temperature abnormal) and Dying Gasp (power down).
OAM discovery Check if remote device has implemented/enabled IEEE802.3ah OAM function, and negotiate with remote device.

In the 17-slot chassis, 1 management card and 16 media conversion cards can be installed. The network management card can only be inserted into its slot (the 17th slot). When no management function is necessary, other media conversion cards can be inserted into the network management card slot, I. E. 17 media conversion cards can be inserted. There is a main/spare power supply slot at the back of the chassis with two options of 220V/AC and -48V/DC.

Instruction of LED
LED Function
PWR To show the power
TL To show the connecting status of TX ports between media converter and the connecting device. On when TX port is connecting; Blinking when sending or receiving data; When using the LLCF function, off to show the failure connection of TX or FX port; When closing the LLCF function, off to show the failure connection of the local FX port.
1000 To show the TX rate. On when rate is 1000 1000Mbps, off when rate is 10M or 100M