Huawei TNF1EFS8 Board

Descriere

Huawei TNF1EFS8 Board is 8-Port 100M Fast Ethernet Processing Board with LAN Switch.

Huawei TNF1EFS8 Board Product Overview

Huawei TNF1EFS8 Board is an 8-channel FE Ethernet switching processing board. The function version is TNF1 and TMB1. The board supports EoS encapsulation and mapping, Ethernet service layer 2 comutarea, LCAS and test frames. A board occupies one slot. The boards is mainly used in telecom applications such as Ethernet service access, bandwidth management, and Ethernet service Layer 2 comutarea.

TNF1EFS8 can be used to process 8 FE electrical signals on the OptiX OSN series equipment. In the MS-OTN application scenario, the TDM board is used as a tributary board and needs to be used in conjunction with a unified circuit board. In the typical networking of EFS8 board, it can realize the access and aggregation of Ethernet, the two-layer exchange of Ethernet data, the isolation of ports, the flow classification, the data flow control, the management of VLAN, the priority configuration and other data characteristics, as well as the data distribution. Encapsulation/decapsulation, virtual concatenation, SDH mapping/demapping and other functions. The maximum number of supported VBs is one, and the MAC address aging time setting and query are supported. Each VB logic port has a maximum of 16. It supports a maximum of 512 blacklists and 512 static MAC addresses.

Huawei TNF1EFS8 Board Product Pictures

Huawei TNF1EFS8 Board Product Specifications

Huawei TNF1EFS8 Board Product Features

• Support CC, LB, LT, meet the IEEE 802.1ag standard; support OAM_Ping, meet Huawei’s internal protocol standards.
• support OAM automatic discovery, remote loopback, fault detection, and link performance monitoring, and meets the IEEE 802.3ah standard;
• support self-loop detection and meets Huawei’s internal protocol standards.
• Support test frames under GFP and Ethernet bearer mode.
• Support the mirroring of outgoing port and incoming port.
• Support the inner loopback of the PHY layer of the Ethernet port.
• Support the inner loopback of the MAC layer of the Ethernet port.
• Support VC-3 level internal and external loopback.
• Support VC-12 level outer loopback.

Huawei TNF1EFS8 Board Inserted Slots

Huawei TNF1EFS8 Board Product Applications

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