Huawei OSN1800V 8*FE switching and processing board TNF1EFS8, 03056436


3-5 days

Shenzhen Warehouse

SKU: 2012308 PN: 03056436 Category:


TNF1EFS8 overview

Huawei OSN1800V 8*FE switching and processing board TNF1EFS8.

The TNF1EFS8 is a TDM processing board. The EFS8 is used to transmit/receive Ethernet services, manage bandwidths, and realize Layer 2 switching of Ethernet services.

The TNF1EFS8 supports the Layer 2 switching of Ethernet services, link capacity adjustment scheme (LCAS), and test frames.

Version description of the TNF1EFS8 board


Product Applicable-System Control Board-Initial Board Version Supported by System Control Board


1800 II Enhanced-TNZ1UXCL-V100R007C10

1800 II Enhanced-TNZ2UXCL-V100R008C00SPC600

1800 I Enhanced-TMA1UXCL-V100R009C00

1800 V-TNZ5UXCMS-V100R009C00

1800 V-TNZ5XCS-V100R019C10SPC300



Basic functions

Processes 8*FE electrical signals.

Port types

Supports 10Base-T/100Base-TX that complies with IEEE 802.3u.

Port characteristics

Working modes

Auto-negotiation, 10M full-duplex, 10M half-duplex, 100M half-duplex, and 100M full-duplex

Traffic control at ports

  • Supports auto-negotiation flow control .
  • Supports non-auto-negotiation flow control .

Query/Setting of port status


Query of port types


Service categories

EPL service

Supports PORT-based transparent transmission.

EVPL service

  • Supports PORT-shared EVPL services.
  • Supports VCTRUNK-shared EVPL services.
    • The services are isolated by VLAN tags.
    • The services are isolated by QinQ tags.

EPLAN service

  • Supports the EPLAN services that are based on the IEEE 802.1d MAC bridge.
  • Supports a maximum of 1 VB. The maximum number of logical ports for each VB is 16.
  • Supports the self-learning of the source MAC address. The capacity of the MAC address table is 16K. The aging time of the MAC address can be set and queried.
  • Supports the configuration of static MAC routes.
  • Supports the query of dynamic MAC addresses.
  • Supports the blacklist that can contain 512 records and also the static MAC address table that can contain 512 records. The blacklist function supports verification of destination MAC addresses only.

EVPLAN service

  • Supports the EVPLAN services that are based on the IEEE 802.1q virtual bridge and IEEE 802.1ad provider bridge.
  • Supports data isolation based on VB+VLAN.
  • Supports the setting of a maximum of 4095 VLAN filtering tables.

Service specifications

Formats of Ethernet data frames

  • Supports IEEE 802.3.
  • Supports Ethernet II.
  • Supports IEEE 802.1 q/p.

Frame length range

  • Supports the setting of the frame length to a value ranging from 1518 bytes to 9600 bytes.
  • Supports a jumbo frame with a maximum length of 9600 bytes.

Bound bandwidth

12xVC-3 or 63xVC-12

Concatenation granularities

VC-12, VC-3, VC-12-Xv (X ≤ 63), and VC-3-Xv (X ≤ 12)

Encapsulation formats

  • Supports HDLC, LAPS, GFP-F.

MPLS technology

Not supported

VLAN technology

Supports a total number of 4095 VLANs, which comply with IEEE 802.1q/p.

Maximum uplink bandwidth

622 Mbit/s

VCTRUNK specifications

Maximum number of VCTRUNKs supported by one EFS8 board: 8

Configuration principles are as follows:

VC-4 numbered 4 of the board support the binding of VC-3 and VC-12 paths. The other VC-4s support the binding of VC-3 paths only.

Protection schemes


Not supported


Not supported


Not supported


Supports manual link aggregation and static link aggregation.

Supports the load sharing mode and load non-sharing mode.

Complies with IEEE 802.3ad and IEEE 802.1ax.


Dynamically increases or decreases the bandwidth and protects the bandwidth in compliance with ITU-T G.7042.


Supports P2P LPT and P2MP LPT in compliance with Huawei proprietary protocol.


Supports STP/RSTP in compliance with IEEE 802.1w.


Not supported


Synchronous Ethernet

Not supported

IEEE 1588v2

Not supported

Maintenance features


  • Supports CC, LB tests, and LT tests in compliance with IEEE 802.1ag and OAM ping in compliance with Huawei proprietary protocol.
  • Supports OAM auto-discovery, remote loopbacks, fault detection, and link performance detection in compliance with IEEE 802.3ah, and selfloop detection in compliance with Huawei proprietary protocol.

Test Frame

Supports test frames in GFP and Ethernet bearer modes.

Response to ping


Port mirroring

Supports egress and ingress port mirroring.

Loopback capability

  • Supports inloops at the PHY layer of the Ethernet port.
  • Supports inloops at the MAC layer of the Ethernet port.
  • Supports inloops and outloops at the VC-3 level.
  • Supports outloops at the VC-12 level.


Supports RMON of the Ethernet performance of Ethernet ports.

Warm resets


Cold resets


Alarms and performance events

Reports various alarms and performance events, which facilitates the management and maintenance of the equipment.


Traffic classification

Supports traffic classification based on PORT, PORT+VLAN, PORT+SVLAN, and PORT+SVLAN+CVLAN.

Class of service (CoS)

Supports CoS types including simple, VLAN priority, DSCP, and IP TOS.

Committed access rate (CAR)

Supports the CAR, with the granularity of 64 kbit/s.


Supports queue shaping on ports.

Queue scheduling policy

Supports SP+WRR (SP is short for strict priority and WRR is short for weighted round robin.)

Congestion avoidance

Supports random early detection (RED).

IGMP snooping

Protocol enabling

Supports protocol enabling in compliance with IGMPv1 and IGMPv2.

Port aging time


Fast leave


Discarding of unknown broadcast packets


Static broadcast entry

Not supported

Traffic control

Supports the port-based traffic control function that complies with IEEE 802.3x.

Traffic monitoring

Supports port-based and VCTRUNK-based traffic monitoring.


When working with TNZ5UXCMS, the board supports this function.

1 review for TNF1EFS8

  1. 5 out of 5


    Brand new TNF1EFS8, i like to purchase here.

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