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TN54TEM28

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SKU2027315
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Huawei OptiX OSN 8800 struck of  TN54TEM28 24xGE+4x10GE Ethernet tributary unit

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Description

TN54TEM28 overview

 

TN54TEM28 24xGE+4x10GE Ethernet tributary unit board applied to OptiX OSN 8800.

The OptiX OSN 8800 Intelligent Optical Transport Platform (OptiX OSN 8800 for short) is a new generation of intelligent MS-OTN product. The OptiX OSN 8800 can interconnect with any product from the OptiX OSN product series, such as the OptiX OSN 1800, to form an end-to-end OTN network. The OptiX OSN 8800 T32/T16 supports unified switching and control based on ODUk, VC, and packets, achieving unified switching and transmission for multiple services on a single multi-service optical transport network (MS-OTN). The OptiX OSN 6800 Intelligent Optical Transport Platform (OptiX OSN 6800 for short) is referred to as Huawei next generation intelligent optical transport platform. The OptiX OSN 6800 is for area backbones, local networks, metropolitan convergence layers and metropolitan core layers. It may also work with other WDM, SDH/SONET equipment to offer a complete Metro WDM solution.

 

Front panel of the TN54TEM28 board

TN54TEM28

Front panel of the TN54TEM28 board

 

Valid slots for the TN54TEM28 board in a OptiX OSN 8800 Subrack

Product Valid Slots
OptiX OSN 8800 T64 subrack IU1-IU7, IU11-IU17, IU19-IU25, IU27-IU33, IU35-IU41, IU45-IU51, IU53-IU59, IU61-IU67
OptiX OSN 8800 T32 subrack IU1-IU7, IU12-IU18, IU20-IU26, IU29-IU35
OptiX OSN 8800 T16 subrack IU1-IU7, IU11-IU17
OTN Functions and features of the TEM28 board
Item TN54TEM28
Basic function
  • Coverts 24 channels of GE optical signals, GE electrical signals, or FE electrical signals, and four channels of 10GE LAN/10GE WAN optical signals to ODU0, ODU1, ODU2, or ODUflex electrical signals with bandwidth not greater than 20 Gbit/s.
  • The reverse process is similar.
Client-side service type FE: Ethernet service at a rate of 125 Mbit/s. Supports FE electrical signals. GE: Ethernet service at a rate of 1.25 Gbit/s. Supports GE optical signals and GE electrical signals. 10GE LAN: Ethernet service at a rate of 10.31 Gbit/s 10GE WAN: Ethernet service at a rate of 9.95 Gbit/s
NOTE:
The TEM28 board transmits FE or GE electrical signals, GE optical signals, or 10GE optical signals on the client side. When the TEM28 board transmits GE or FE electrical signals, to facilitate fiber routing, you are advised to install electrical modules at the RX27/TX27 and RX28/TX28 ports.
Cross-connect capabilities Supports the cross-connection of a maximum of 16 channels of ODU0 signals, or 8 channels of ODUflex signals, or 8 channels of ODU1 signals, or 2 channels of ODU2 signals between the TEM28 board and a cross-connect board by using the backplane.
OTN function
  • Supports the OTN frame format and overhead processing by referring to the ITU-T G.709. The mapping process is compliant with ITU-T G.709 and ITU-T G.7041.
  • Supports PM function for ODU0.
  • Supports PM function for ODU1.
  • Supports PM function for ODU2.
  • Supports PM function for ODUflex.
LPT function Supported
NOTE:
The LPT function cannot be configured for EVPL services but only for bidirectional EPL services (port <-> VCTRUNK). When the LPT function is enabled, Source C-VLAN and Sink C-VLAN of an EPL service must be left empty. FE/GE electrical ports of the TEM28 board do not support the LPT function.
FEC encoding Not supported.
Alarms and performance events monitoring
  • Monitors BIP8 bytes (Poisson mode or Bursty mode) to help locate line failures.
  • Monitors parameters such as the bias current, temperature, and optical power of the laser.
  • Monitors OTN alarms and performance events.
  • Provides remote monitoring (RMON) of the Ethernet service.
ALS function Supports the ALS function on the client side.
NOTE:
ALS function is supported only when EPL services (port <-> VCTRUNK) are provisioned.
PRBS Not supported
Physical clock Supports synchronous Ethernet.
NOTE:
FE/GE electrical ports of the TEM28 board do not support the physical clock function. The board does not support the physical clock when it is provisioned with 10G WAN services.
Test frame Supported
Latency measurement Not supported
Electrical-layer ASON Supported
Protection scheme
  • Supports client 1+1 protection.
  • Supports ODUk SNCP.
NOTE:
Client 1+1 protection is supported only when EPL services (port <-> VCTRUNK) are configured on the board.
Loopback 10GE optical interface MAC Inloop Supported
Outloop Supported
PHY Inloop Supported
Outloop Supported
GE optical interface MAC Inloop Supported
Outloop Not supported
PHY Inloop Supported
Outloop Not supported
GE electrical port MAC Inloop Supported
Outloop Not supported
PHY Inloop Supported
Outloop Supported
FE electrical port MAC Inloop Supported
Outloop Not supported
PHY Inloop Supported
Outloop Supported
Data features of the TEM28 board
Item TN54TEM28
Interface characteristics Port working mode 10GE optical port: 10G FULL LAN, 10G FULL WAN(SONET) GE optical port: 1000M FUL, auto-negotiation GE electrical port: auto-negotiation FE electrical port: auto-negotiation
MFL 1518 bytes to 9600 bytes
Multicast VLAN multicast Supported
IGMP snooping V2 Supported
Layer 2 switching
  • Supports IEEE802.1Q, IEEE802.1ad, and IEEE 802.1D.
  • Supports one VB.
  • Supports MAC address learning and aging.
  • Supports STP/RSTP.
  • Supports 128k MAC addresses.
Ethernet service EPL EVPL(VLAN) EVPL(QinQ) EPLAN(IEEE 802.1D) EVPLAN(IEEE 802.1Q) EVPLAN(IEEE 802.1ad)
NOTE:
"EVPL (VLAN)" is displayed as "EPL" on the NMS.
Protection schemes ERPS Supported
LAG
  • Supports the IEEE 802.3ad-compliant LAG protocol running at IP ports.
  • Supports manual and static LAGs.
  • Supports load-sharing and non-load-sharing LAGs.
DLAG Supported
MC-LAG Supported
STP/RSTP Supported
Maintenance features ETH-OAM Supports ETH OAM protocols defined by IEEE 802.3ah and IEEE 802.1ag.
Port mirroring Supported
RMON Supported
QoS
  • Supports committed access rate (CAR) and class of service (CoS).
  • Supports IEEE802.1p.
  • Supports DSCP.
Flow control Supports IEEE802.3X-compliant Ethernet flow control protocol and flow control termination.

Additional information

Brand

Huawei
OTN Functions and features of the TEM28 board
Item TN54TEM28
Basic function
  • Coverts 24 channels of GE optical signals, GE electrical signals, or FE electrical signals, and four channels of 10GE LAN/10GE WAN optical signals to ODU0, ODU1, ODU2, or ODUflex electrical signals with bandwidth not greater than 20 Gbit/s.
  • The reverse process is similar.
Client-side service type FE: Ethernet service at a rate of 125 Mbit/s. Supports FE electrical signals. GE: Ethernet service at a rate of 1.25 Gbit/s. Supports GE optical signals and GE electrical signals. 10GE LAN: Ethernet service at a rate of 10.31 Gbit/s 10GE WAN: Ethernet service at a rate of 9.95 Gbit/s
NOTE:
The TEM28 board transmits FE or GE electrical signals, GE optical signals, or 10GE optical signals on the client side. When the TEM28 board transmits GE or FE electrical signals, to facilitate fiber routing, you are advised to install electrical modules at the RX27/TX27 and RX28/TX28 ports.
Cross-connect capabilities Supports the cross-connection of a maximum of 16 channels of ODU0 signals, or 8 channels of ODUflex signals, or 8 channels of ODU1 signals, or 2 channels of ODU2 signals between the TEM28 board and a cross-connect board by using the backplane.
OTN function
  • Supports the OTN frame format and overhead processing by referring to the ITU-T G.709. The mapping process is compliant with ITU-T G.709 and ITU-T G.7041.
  • Supports PM function for ODU0.
  • Supports PM function for ODU1.
  • Supports PM function for ODU2.
  • Supports PM function for ODUflex.
LPT function Supported
NOTE:
The LPT function cannot be configured for EVPL services but only for bidirectional EPL services (port <-> VCTRUNK). When the LPT function is enabled, Source C-VLAN and Sink C-VLAN of an EPL service must be left empty. FE/GE electrical ports of the TEM28 board do not support the LPT function.
FEC encoding Not supported.
Alarms and performance events monitoring
  • Monitors BIP8 bytes (Poisson mode or Bursty mode) to help locate line failures.
  • Monitors parameters such as the bias current, temperature, and optical power of the laser.
  • Monitors OTN alarms and performance events.
  • Provides remote monitoring (RMON) of the Ethernet service.
ALS function Supports the ALS function on the client side.
NOTE:
ALS function is supported only when EPL services (port <-> VCTRUNK) are provisioned.
PRBS Not supported
Physical clock Supports synchronous Ethernet.
NOTE:
FE/GE electrical ports of the TEM28 board do not support the physical clock function. The board does not support the physical clock when it is provisioned with 10G WAN services.
Test frame Supported
Latency measurement Not supported
Electrical-layer ASON Supported
Protection scheme
  • Supports client 1+1 protection.
  • Supports ODUk SNCP.
NOTE:
Client 1+1 protection is supported only when EPL services (port <-> VCTRUNK) are configured on the board.
Loopback 10GE optical interface MAC Inloop Supported
Outloop Supported
PHY Inloop Supported
Outloop Supported
GE optical interface MAC Inloop Supported
Outloop Not supported
PHY Inloop Supported
Outloop Not supported
GE electrical port MAC Inloop Supported
Outloop Not supported
PHY Inloop Supported
Outloop Supported
FE electrical port MAC Inloop Supported
Outloop Not supported
PHY Inloop Supported
Outloop Supported
Data features of the TEM28 board
Item TN54TEM28
Interface characteristics Port working mode 10GE optical port: 10G FULL LAN, 10G FULL WAN(SONET) GE optical port: 1000M FUL, auto-negotiation GE electrical port: auto-negotiation FE electrical port: auto-negotiation
MFL 1518 bytes to 9600 bytes
Multicast VLAN multicast Supported
IGMP snooping V2 Supported
Layer 2 switching
  • Supports IEEE802.1Q, IEEE802.1ad, and IEEE 802.1D.
  • Supports one VB.
  • Supports MAC address learning and aging.
  • Supports STP/RSTP.
  • Supports 128k MAC addresses.
Ethernet service EPL EVPL(VLAN) EVPL(QinQ) EPLAN(IEEE 802.1D) EVPLAN(IEEE 802.1Q) EVPLAN(IEEE 802.1ad)
NOTE:
"EVPL (VLAN)" is displayed as "EPL" on the NMS.
Protection schemes ERPS Supported
LAG
  • Supports the IEEE 802.3ad-compliant LAG protocol running at IP ports.
  • Supports manual and static LAGs.
  • Supports load-sharing and non-load-sharing LAGs.
DLAG Supported
MC-LAG Supported
STP/RSTP Supported
Maintenance features ETH-OAM Supports ETH OAM protocols defined by IEEE 802.3ah and IEEE 802.1ag.
Port mirroring Supported
RMON Supported
QoS
  • Supports committed access rate (CAR) and class of service (CoS).
  • Supports IEEE802.1p.
  • Supports DSCP.
Flow control Supports IEEE802.3X-compliant Ethernet flow control protocol and flow control termination.

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