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| Product Name: |
4E1,8E1/10/100Base-T Protocol Converter
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| Supply Ability: |
200000 Pcs |
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| Specifications |
4E1,8E1/10/100Base-T Protocol Converter |
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***ails£º4E1,8E1/10/100Base-T Protocol Converter
This type converter is an Ethernet bridge specially designed to transmit Ethernet data over several E1 circuits. It enables point-to-point transmission of Ethernet MAC frame data through one to four E1 circuits, with a maximum designed transmission rate of 7.68 Mbps. It is adopts demultiplexing technology, which binds several E1 circuits together to transmit 10M/100M Ethernet data, allowing certain transmission Timelag difference. It can extend the transmission distance and scope of application of Ethernet with existing E1 circuit resources of telecommunications network and is an ideal Ethernet broadband access solution
Features:
Supporting tran***rent transmission of Ethernet data over 1 to 4 E1 circuits
In compliance with IEEE 802.3 protocol, supporting 10M/100M, full-duplex/half-duplex working mode
Supporting tran***rent transmission of jumbo frames specified in IEEE 802.1Q, and supporting Ethernet switch with VLAN function
Built-in dynamic Ethernet MAC address list (1024) in the chip, supporting local data frame filtering function
Built-in Ethernet data frame FCS check functional module, with check alarm output
Built-in Synchronous Dynamic Random Access Memory (SDRAM) controller
Optional butter area size to suit different types of services
E1 interface complies with ITU-T G.703, G.705, and G.823 recommendations, but does not support the use of signaling timeslot
Built-in clock recovery circuit and HDB3 coding/decoding circuit in E1 interface module
Supporting HDB3 code pattern
Supporting availability ***ection and automatic fault handling for 1 to 4 E1 circuits
Perfect line alarm indication and output
Supporting the reset of a remote system from a local system
Supporting E1 circuit loopback function
New peer end alarm function, enabling the user to remove faults visually
New lightning protection function, effectively preventing the threat of thunders and lightning on communication equipme |
| Company: |
ACEC Photonics Limited
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| Contact: |
Ms. Fanny Chan |
| Address: |
B-20D1.D2,Shennanhuayuan Building,Hi-Tech Industrial Park,Nanshan District,Shenzhen,518057 China |
| Postcode: |
518057 |
| Tel: |
86 755 26509213 |
| Fax: |
86 755 26507203 |
| E-mail: |
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