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Huawei SSN1EMS4 Board is 4-port Gigabit Ethernet / Fast Ethernet processing board with switching function (1000BASE-SX, 850-LC)
Huawei SSN1EMS4 Board Product Overview
Huawei SSN1EMS4 Board is an Ethernet switching processing board, which is mainly used to solve telecommunication application fields such as Ethernet service access, bandwidth management, and Ethernet service layer 2 switchings. A typical networking application of the Ethernet switch processing board is shown in Figure 1. It can implement Ethernet access and aggregation,
Sloj 2 switching of Ethernet data, izolacija luka, flow classification, data flow control, VLAN management, and priority. Configuration and other data features, as well as functions such as data encapsulation/decapsulation, virtual concatenation, and SDH mapping / demapping. U isto vrijeme, it can be connected with broadband access equipment and data communication equipment to provide a network-wide solution.
Huawei SSN1EMS4 Board Product Pictures
Huawei SSN1EMS4 Board Product Specifications
| Basic functions | Handle 4 GE services and 16 FE services. | |
| Interface Type | Support 1000BASE-SX / LX / ZX / VX Ethernet optical interface, support auto-negotiation function, meet IEEE802.3z standard. Using pluggable SFP optical interface, the transmission distance is up to 550m for multimode fiber and 10km for single-mode fiber (40km and 80km optical modules can also be selected according to actual needs) | |
| Support 1000BASE-T Ethernet electrical interface. The electrical interface supports the auto-negotiation function, which can auto-negotiate to 1000M rate. Using a hot-plug SFP electrical interface, the transmission distance can reach up to 100m. | ||
| With outlet board | Use with ETF8 to support 10BASE-T / 100BASE-TX; use with EFF8 to support 100Base-FX. | |
| Meet the IEEE802.3u standard. | ||
| Cooperate with ETF8 to realize 16-channel FE electrical signal access. | ||
| Cooperate with EFF8 to realize 16-channel FE optical signal access. | ||
| Cooperate with ETF8 and EFF8 to achieve 8 FE electrical signals and 8 FE optical signals. | ||
| Interface characteristics | operating mode | GE optički priključak: Supports auto-negotiation and 1000M full-duplex. |
| GE electrical port supports auto-negotiation and 1000M full-duplex. | ||
| When EMS4 is used with ETF8, it supports auto-negotiation, 100M full-duplex, 100M half
duplex, 10M full-duplex, and 10M half-duplex. |
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| EMS4 supports 100M full-duplex when used with EFF8. | ||
| Port flow control | Auto-pregovaranje | |
| Non-self-negotiation | ||
| Port status query/configuration | podrška | |
| Interface type query | podrška | |
| The setting of the optical power threshold | Ne podržava | |
| Priključni optički modul | Support SFP pluggable optical module | |
Huawei SSN1EMS4 Board Product Features
- Supports PORT-based transparent transmission.
- Support EVPL services that share PORTs.
- Support EVPL services that share VCTRUNK.
- Podržava do 8000 LINK services.
- Podržava do 512 blacklists and 512 static MAC addresses. The blacklist only supports destination MAC address verification, and does not support source MAC address verification.
- Support source MAC address self-learning function, the size of MAC address table is 128K, support setting and querying of MAC address aging time.
- Support static MAC routing configuration.
- Support query of dynamic MAC address.
The maximum number of VBs supported is two, and the maximum number of each VB logical port is 40. - Supports EPLAN services based on the IEEE 802.1d MAC bridge.
- Supports data isolation based on VB (Virtual Bridge) + VLAN.
- Podržava do 4,000 VLAN services.
- Supports EVPLAN services based on IEEE 802.1q Virtual Bridge and IEEE 802.1ad Provider Bridge.
Huawei SSN1EMS4 Board and More Related Service Bords
| 3051791 | SSN1EAS2(10GBASE-LR/LW,1310-LC) | 2 channel 10G Ethernet switch processing boards (10GBASE-LR / LW, 1310-LC) |
| 3051248 | SSN1EGS4(1000BASE-SX,850-LC) | 4 channel Switched Gigabit Ethernet Processing Board (1000BASE-SX, 850-LC) |
| 3051249 | SSN1EGS4(1000BASE-LX,1310-LC) | 4 channel Switched Gigabit Ethernet Processing Board (1000BASE-LX, 1310-LC) |
| 3051250 | SSN1EGS4(1000BASE-ZX,1310-LC) | 4 channel Switched Gigabit Ethernet Processing Board (1000BASE-VX, 1310-LC) |
| 3052347 | SSND00EGS411 | 4 channel Switched Gigabit Ethernet Processing Board (1000BASE-SX, 850-LC) |
| 3052348 | SSND00EGS412 | 4 channel Switched Gigabit Ethernet Processing Board (1000BASE-LX, 1310-LC) |
| 3052349 | SSND00EGS413 | 4 channel Switched Gigabit Ethernet Processing Board (1000BASE-VX, 1310-LC) |
| 3051252 | SSN1EMS4(1000BASE-SX,850-LC) | 4-port Gigabit Ethernet / Fast Ethernet processing board with switching function (1000BASE-SX, 850-LC) |
| 3051253 | SSN1EMS4(1000BASE-LX,1310-LC) | 4-port Gigabit Ethernet / Fast Ethernet processing board with switching function (1000BASE-LX, 1310-LC) |
| 3051254 | SSN1EMS4(1000BASE-ZX,1310-LC) | 4-port Gigabit Ethernet / Fast Ethernet processing board with switching function (1000BASE-VX, 1310-LC) |
| 3052339 | SSND00EGS213 | 2 channel Switched Gigabit Ethernet Processing Board (1000BASE-SX, 850-LC) |
| 3052343 | SSND00EGS212 | 2 channel y Switched Gigabit Ethernet Processing Board (1000BASE-LX, 1310-LC) |
| 3052333 | SSND00EGS211 | 2 channel Switched Gigabit Ethernet Processing Board (1000BASE-VX, 1310-LC) |
| 03020KHU | SSND00EFS411 | 4 channel fast Ethernet processing board with switching function |
| 03020KHP | SSND00EFS011 | 8 channel fast Ethernet processing board with switching function |
Huawei SSN1EMS4 Board Product Applications
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