| Basic Functions |
Handles 2-channel GE services and 16-channel FE services. |
| Interface type |
- Supports 1000BASE-SX/LX/ZX/VX Ethernet optical interface, supports self-negotiation function and meets IEEE 802.3z standard. Adopting pluggable SFP optical interface, the transmission distance of multi-mode fiber can reach up to 550m, and single-mode fiber up to 10km (40km and 80km optical modules can also be selected according to the actual needs).
- Support 1000BASE-T Ethernet electrical interface, support self-negotiation function, can be self-negotiated to 10M, 100M or 1000M rate. Adopting pluggable SFP electrical interface, the transmission distance can reach up to 100m.
- Support 10BASE-T/100BASE-TX with ETF8; support 100BASE-FX with EFF8, meet IEEE 802.3u standard.
|
| Matching Outlet Board |
- Match with ETF8 to realize 16-channel FE telecom signal access.
- Work with EFF8 to realize 16-channel FE optical signal access.
- 8-channel FE electrical signal and 8-channel FE optical signal access with ETF8 and EFF8.
|
| Interface Characteristics |
Working Mode |
GE electrical interface: supports self-negotiation, 1000M full-duplex, 100M full-duplex, 10M full-duplex.
GE optical port: supports self-negotiation, 1000M full duplex.
FE electrical port: supports self-negotiation, 100M full-duplex, 100M half-duplex, 10M full-duplex, 10M half-duplex (when used with ETF8, FE electrical port is supported).
FE optical port: supports 100M full duplex (when used with EFF8, FE optical port is supported).
|
| Port flow control mode |
Self-negotiation |
Supported (not supported for FE optical port) |
| Non-self-negotiation |
Support |
| Port status query/configuration |
Supported |
| Interface type query |
Support |
| Optical Power Threshold Setting |
Not supported |
| Pluggable Optical Module |
Support SFP pluggable optical module |
| Service Type |
EPL |
Supports PORT-based transparent transport. |
| EVPL |
- Supports EVPL service with shared PORT.
- Supports EVPL service with shared VCTRUNK.
- VLAN tag isolation based
- MPLS label-based isolation
- Supports up to 4096 LINK services.
|
| EPLAN |
- Maximum support 2K blacklists and 2K static MAC addresses, 2K shared. Blacklist only supports destination MAC address checksum, not source MAC address checksum.
- Support source MAC address self-learning function, MAC address table size is 16K.
- Supports MAC address aging time setting and querying; supports static MAC routing configuration.
- Supports dynamic MAC address query.
- The maximum number of VBs supported is 16, and the maximum number of logical ports per VB is 66.
- Supports EPLAN service based on IEEE 802.1d MAC bridge.
|
| EVPLAN |
- Supports data isolation based on VB+VLAN method.
- The maximum number of VBs supported is 16, and the maximum number of logical ports per VB is 66.
- Supports the setting of up to 4096 VLAN services.
- Supports EVPLAN services based on IEEE 802.1q Virtual Bridge and IEEE 802.1ad Provider Bridge.
|
| Service Specifications |
Ethernet Data Frame Format |
IEEE 802.3 |
Supports |
| Ethernet II |
Supported |
| IEEE 802.1 q/p |
Supported |
| Frame Length Range |
Support 1518Byte～9600Byte message length setting, support Jumbo frames up to 9600Byte. |
| Mapping Method |
VC-12-Xv (X≤63), VC-3-Xv (X≤24), VC-4-Xv (X≤8) |
| Encapsulation Format |
HDLC |
Not supported |
| LAPS |
Not supported |
| GFP-F |
Supported |
| MPLS Technology |
Supported |
| VLAN Technology |
Supports 4094 VLAN tags, VLAN technology meets IEEE 802.1q/p standard. |
| Maximum uplink bandwidth |
2.5Gbit/s |
| Maximum bound bandwidth |
16xVC-4, 48xVC-3 or 252xVC-12
|
| VCTRUNK specifications |
Quantity: 48 Configuration Features:
- After each level of VC channel is used by one VCTRUNK binding, other VCTRUNKs can no longer be used.
- The same VCTRUNK can only bind one level of channel, you cannot bind both VC-12 channels and VC-3 channels.
- Each VCTRUNK can bind up to 8 VC-4 or 24 VC-3 or 63 VC-12.
- The 4th, 8th, 12th, and 16th VC-4s can be bound as VC-12/VC-3/VC-4 channels, and other VC-4s can be bound as VC-3/VC-4 channels.
|
| Protection Methods |
TPS |
Not supported |
| BPS |
Not supported |
| PPS |
Not Supported |
| DLAG |
Not supported |
| LAG |
Supports manual link aggregation and load sharing to meet IEEE 802.3ad and IEEE 802.1AX standards.
|
| LCAS |
Support, can realize dynamic increase, dynamic decrease and protection function of bandwidth, satisfy ITU-T G.7042 standard. |
| LPT |
Supports point-to-point LPT and point-to-multipoint LPT, meeting Huawei's internal protocol standards. |
| STP/RSTP |
Supports broadcast message suppression and rapid spanning tree protocol, meeting the IEEE 802.1w standard.
|
| MSTP |
does not support |
| Synchronization |
Synchronous Ethernet |
Not supported |
| 1588v2 |
Not supported |
| Maintenance Features |
ETH OAM |
- Supports CC, LB, and LT to meet the IEEE 802.1ag standard; supports OAM_Ping to meet Huawei's internal protocol standard.
- Supports OAM auto-discovery, remote loopback, fault detection, and link performance monitoring, meeting IEEE 802.3ah standards; supports self-loop detection, meeting Huawei's internal protocol standards.
|
| Test Frames |
Supports test frames under Ethernet/GFP bearer mode. |
| Response Ping Function |
Does not support |
| Port Mirroring |
Supports mirroring of incoming ports. |
| Loopback Capability |
Ethernet port PHY layer |
Supports inner loopback |
| Ethernet port MAC layer |
Supports inner loopback |
| VC-4 level |
Not supported |
| VC-3 Level |
Not supported |
| VC-12 level |
Not supported |
| RMON |
Supports RMON for Ethernet performance monitoring of Ethernet ports and VCTRUNK ports. |
| Soft Reset |
Supports soft reset, soft reset does not affect the service. |
| Hard Reset |
Supports |
| Alarm and Performance |
Provides rich alarms and performance events for easy device management and maintenance. |
| QoS |
- Supports CAR with a granularity of 64kbit/s.
- Supports flow classification based on PORT, PORT+VLAN, PORT+SVLAN and PORT+VLAN+PRI.
|
| IGMP Snooping |
Protocol Enable |
Supports |
| Port Aging Time |
Support for |
| Fast Leave |
Support for |
| Unknown Multicast Message Discard |
Support for |
| Static Multicast Table Entries |
Support for |
| Hub/Spoke |
Hub/Spoke Support |
| Flow Control |
Supports port-based IEEE 802.3x flow control. Description:
Only EPL services support port-based flow control.
|
| Traffic Monitoring |
Port and VCTRUNK based traffic monitoring is supported. |
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