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Huawei OSN 1800 TDM boards TNF1EFS8

Huawei Optix OSN 1800 TDM boards include :
TNF1SP3D:42xE1/T1 electrical interface board
TNF1PL3T:3xE3/T3 electrical interface board
TNF1SL1Q:4xSTM-1 optical interface board
TNF1SL4D:2xSTM-4 optical interface board
TNF5SLNO:4-port STM-16/8-port STM-4/8-port STM-1 line board
TNF5SL64D:2 x STM-64 optical interface board
TNF1EGS4:4xGE switching and processing board
TNF1EFS8:8xFE switching and processing board
OSN+1800+I+left+view
Let’s learn Optix OSN1800 TNFEFS8 boards.

Board Product Applicable-System Control Board-Initial Board
Version Supported by System Control Board
EFS8 1800 II Enhanced-TNZ1UXCL-V100R007C10
Function and
Feature
Board
Basic functions Processes 8xFE 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 Auto-negotiation mode Supported
Non-autonegotiation
mode
Supported
Query/Setting of
port status
Supported
Query of port types Supported
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 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.
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 a maximum of 1 VB. The maximum
number of logical ports for each VB is 16.
Supports the EPLAN services that are based
on the IEEE 802.1d MAC bridge.
EVPLAN service Supports data isolation based on VB+VLAN.
Supports the setting of a maximum of 4095
VLAN filtering tables.
Supports the EVPLAN services that are based
on the IEEE 802.1q virtual bridge and IEEE
802.1ad provider bridge.
Service specifications Formats of Ethernet
data frames
IEEE 802.3 Supported
Ethernet II Supported
IEEE 802.1 q/p Supported
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 HDLC Supported
LAPS Supported
GFP-F Supported
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 TPS Not supported
BPS Not supported
PPS Not supported
DLAG Not supported
LAG 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.
LCAS Dynamically increases or decreases the
bandwidth and protects the bandwidth in
compliance with ITU-T G.7042.
LPT Supports P2P LPT and P2MP LPT in
compliance with Huawei proprietary protocol.
STP/RSTP Supports STP/RSTP in compliance with IEEE 802.1w.
MSTP Not supported
Synchronization Synchronous Ethernet Not supported
IEEE 1588v2 Not supported
Maintenance features ETH OAM 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 Supported
Port mirroring Supports egress and ingress port mirroring.
Loopback capability PHY layer at
Ethernet ports
Supports inloops.
MAC layer at
Ethernet ports
Supports inloops.
VC-4 level Not supported
VC-3 level Supports inloops,
outloops.
VC-12 level Supports outloops.
RMON Supports RMON of the Ethernet performance
of Ethernet ports.
Warm resets Supported
Cold resets Supported
Alarms and performance
events
Reports various alarms and performance
events, which facilitates the management
and maintenance of the equipment.
QoS 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.
Shaping 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) and
weighted random early detection (WRED).
IGMP snooping Protocol enabling Supports protocol enabling in compliance
with IGMPv1 and IGMPv2.
Port aging time Supported
Fast leave Supported
Discarding of unknown
broadcast packets
Supported
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.

Specifications of the EFS8 Ethernet electrical ports

Service Port Port Rate Code Pattern Port Type
FE electrical port 10BASE-T Manchester coding signals RJ45
100BASE-TX MLT-3 encoding signal

 
 
 
 

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