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TNF1EGS4
Overview
TNF1EGS4 4-port GE switching and processing board
Applied to Huawei OSN 1800 I Enhanced, OSN 1800 II Enhanced, OSN 1800V
Supports PORT-based transparent transmission
Supports PORT-shared EVPL services
Supports VCTRUNK-shared EVPL services
Supports HDLC, LAPS, GFP-F
Supports a maximum of 16 VBs. The maximum number of logical ports for each VB is 68
Supports port-based and VCTRUNK-based traffic monitoring
Supports SDH ASON, 2M ASON when working with TNZ5UXCMS
Supports IGMP Snooping V1/V2
Supports Inband DCN
TNF1EGS4 is a 4-port GE switching and processing board applied to Huawei OSN 1800 I Enhanced, OSN 1800 II Enhanced, OSN 1800V. The EGS4 is used to transmit/receive Ethernet services, manage bandwidths, and realize Layer 2 switching of Ethernet services.
Tech Specs
| Front Panel | |||||
| There are ports on the front panel of the board.
| |||||
| Specifications (EGS4 boards) | |||||
| Basic function | Receives/Transmits and processes 4xFE or 4xGE services. NOTE: If created as the EGS4 or EGS4D board on the NMS, the board supports EoS application. | ||||
| Working modes | GE electrical port: auto-negotiation, 1000M full-duplex, 100M full-duplex, and 10M full-duplex GE optical port: auto-negotiation and 1000M full-duplex FE optical port: 100M full-duplex | ||||
| Service specifications | 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 | 16 x VC-4, or 48 x VC-3, or 252 x VC-12 | ||||
| Concatenation granularities | VC-12, VC-3, VC-4, VC-12-Xv (X ≤ 63), VC-3-Xv (X ≤ 24), and VC-4-Xv (X ≤ 8). | ||||
| Maximum uplink bandwidth | 2.5 Gbit/s | ||||
| VCTRUNK specifications | 64 Configuration principles are as follows: Supports a maximum of 16 VC-4s. When a lower-order channel is bound, VC-4 channels numbered 1 to 4 support the binding of VC-3 and VC-12 channels. VC-4 channels numbered 5 to 16 support the binding of VC-3 channels only. | ||||
| Specifications (EGS4D boards) | |||||
| Basic functions | 1.On the EGS4D board, two port channels for connecting to the packet plane and SDH plane are added. One channel connects to an EoD port (internal port of IN1/OUT1) and virtual port 5, and the other channel connects to an EoD port (internal port of IN2/OUT2) and virtual port 6. 2.In the EoD application scenario, the board can transmit a maximum of 2 x GE optical signals. The supported transmission scenarios are as follows: SDH service from the cross-connect board <-> EoD port <-> virtual port <-> packet plane (packet board) GE optical signal at the IN3/OUT3 and IN4/OUT4 ports of the EGS4D board <-> EoD port <-> virtual port <-> packet plane (packet board) Hybrid transmission of the two services 3.The EGS4D board supports both EoD and EoS applications. 4.In the EoD application scenario, virtual ports 5 and 6 provide the packet feature, and the packet attribute must be configured for virtual ports 5 and 6. The EGS4D board does not support packet data processing. Instead, packet data is processed by packet boards and cross-connect boards. NOTE: The channels support the EoD function only when the EGS4 board is created as the EGS4D board on the NMS and the IN1/OUT1 and IN2/OUT2 ports are set to the EoD mode. | ||||
| Working mode | 1000M Full-Duplex NOTE: In the EoD application scenario, the working mode of the EoD port is 1000M full-duplex. | ||||
| MFL | 9600 NOTE: In the EoD application scenario, the maximum frame length of the EoD port is 9600. | ||||
| Client-Side Pluggable Optical Module | |||||
| eSFP-155M-1310nm-MMF-2km eSFP-155M-1310nm-SMF-40km-I eSFP-155M-1550nm-SMF-80km-I eSFP-1.25G-TX1310/RX1490nm(BIDI)-SMF-10km eSFP-1.25G-TX1490/RX1310nm(BIDI)-SMF-10km eSFP-1.25G-TX1310/RX1490nm(BIDI)-SMF-40km eSFP-1.25G-TX1490/RX1310nm(BIDI)-SMF-40km eSFP-1.25G-1310nm-SMF-10km eSFP-1.25G-1310nm-SMF-10km-I eSFP-1.25G-1310nm-SMF-40km eSFP-1.25G-1310nm-SMF-40km-I eSFP-2.125G-850nm-MMF-0.5km-I eSFP-1.25G-1550nm-SMF-80km-01 eSFP-2.5G-(1471nm to 1611nm)(CWDM)-SMF-40km eSFP-2.5G-(1471nm to 1611nm)(CWDM)-SMF-80km eSFP-155M-1310nm-SMF-15km eSFP-155M-1310nm-SMF-15km-I eSFP-155M-1310nm-SMF-40km eSFP-155M-1550nm-SMF-80km eSFP-155M-TX1310/RX1550nm(BIDI)-SMF-15km eSFP-155M-TX1550/RX1310nm(BIDI)-SMF-15km SFP-1000Base-T-autonegotiation-100 m-RJ45 | |||||
| Version description of the EGS4 board | |||||
| Board | Logic Board | Product Applicable-System Control Board-Initial Board Version Supported by System Control Board | |||
TNF1EGS4 | EGS4 | 1800 I Enhanced-TMA1UXCL-V100R008C10 1800 V-TNF5UXCM-V100R005C00 1800 V-TNF5UXCME-V100R005C20 1800 V-TTNZ5UXCMS-V100R006C10 1800 II Enhanced-TNZ1UXCL-V100R007C10 1800 II Enhanced-TNZ2UXCL-V100R008C00SPC600 1800 V-TNZ5XCS-V100R019C10SPC300 | |||
| EGS4D | 1800 V-TNZ5UXCMS-V100R006C10 1800 V-TNZ5XCS-V100R019C10SPC300 | ||||
| Mechanical Specifications | |||||
| Typical Power Consumption(W) | 34 | ||||
| Maximum Power Consumption(W) | 34 | ||||
| Dimension (W x H x D, mm) | 193.8 x 19.8 x 205.9 | ||||
| Weight(kg) | 0.70 kg | ||||
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