Categories:OSN 3500/OSN 7500

SSN1EGSH

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BrandsHuawei

AvailabilityIn Stock

MSTP EoS Service Board

WarrantyUp to 36 months

Huawei SSN1EGSH EoS service board, apply to OSN 7500

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Description

SSN1EGSH overview

The EGSH is used to transmit/receive Ethernet services, manage bandwidths, and realize Layer 2 switching of Ethernet services.

Valid Slots

The EGSH must be installed in a valid slot in the subrack. Otherwise, the EGSH fails to work normally.

The EGSH can be installed in slots 2-8 and 11-17, the bandwidth is 10 Gbit/s.

Feature Code

The number code that follows the board name in the bar code is the feature code of the board. The feature code of the EGSH indicates the type of optical interface.

Relationship between the feature code of the EGSH and the type of optical interface

Board	Feature Code	Type of Optical Interface
SSN1EGSH10	10	1000BASE-SX (0.5 km)
SSN1EGSH11	11	1000BASE-LX (10 km)a
a: The G.657A2 fiber jumper is required because the single-mode optical module is used over the interface.

Specifications of the ports

Port type	Description
1000BASE-LX	10 km GE two-fiber bidrectional optical interfaces
1000BASE-SX	0.5 km GE two-fiber bidrectional optical interfaces

Item	SSN1EGSH
	The board processes 16xGE services. It provides functions such as O/E conversion, Ethernet frame processing, mapping, Layer 2 (L2) switching signals. The board is connected to the active and standby cross-connect boards through the backplane. In this manner, data is exchanged and services are scheduled.
Interface types	Supports the 1000BASE-SX and 1000BASE-LX optical interfaces. All the sixteen interfaces comply with IEEE 802.3z.
Functions when being used with an interface board	Transmits/Receives 16 channels of Ethernet signals through the interfaces on the front panel.
Interface characteristics	Working modes	Auto-negotiation, 1000M full-duplex
	Traffic control mode at ports	Auto-negotiation mode	Supported.
	Traffic control mode at ports	Non-autonegotiation mode	Supported.
	Query/Setting of port status	Supported.
	Query of interface types	Supported.
	Setting of optical power thresholds	Not supported.
	Pluggable optical module	SFP optical modules
Service categories	EPL service	Supports the PORT-based transparent transmission.
	EVPL service	Supports EVPL services based on QinQ. Supports the EVPL services that are based on PORT+VLAN.
	EPLAN service	Supports the L2 convergence and point-to-multipoint (P2MP) convergence. Supports the L2 forwarding function. Supports a maximum of 512 blacklist entries and 512 static MAC addresses. Supports the self-learning of the source MAC address. The MAC address table is 32k in size. The aging time of the MAC address can be set and queried. Supports the configuration of the static MAC route. Supports the query of the dynamic MAC address. Supports the creation, deletion, and query of the VB. Only one VB is supported. The maximum number of logical ports for one VB is 40. Supports the data isolation based on VB+VLAN. Queries the number of actually learned MAC addresses based on VB+VLAN or VB+LP. Supports the EPLAN services that are based on the IEEE 802.1d MAC bridge.
	EVPLAN service	Supports EVPLAN services that use stack VLAN encapsulation. Supports data isolation based on VB+VLAN. Supports the creation, deletion, and query of the VB. Only one VB is supported. The maximum number of logical ports for one VB is 40. Supports EVPLAN services based on IEEE 802.1q virtual bridges and IEEE 802.1ad provider bridges.
Service specifications	Formats of Ethernet data frames	IEEE 802.3	Supported.
		Ethernet II	Supported.
		IEEE 802.1 q TAG	Supported.
	Frame length range	The 16 physical ports support a packet length ranging from 1518 bytes to 9600 bytes and a jumbo frame with a maximum length of 9600 bytes. The jumbo frame length supported by the 24 VCTRUNKs is as follows: VCTRUNKs 1-4 support a jumbo frame with a maximum length of 9600 bytes. VCTRUNKs 5-24 support a jumbo frame with a maximum length of 1522 bytes.
	Mapping granularities	Supports VC-4, VC-3, VC-4-Xv (X≤8), and VC-3-Xv (X≤24) granularities.
	Encapsulation formats	HDLC	Not supported.
		LAPS	Not supported.
		GFP-F	Supported.
	MPLS technology	Not supported.
	VLAN technology	Supports a total number of 4094 VLANs, which comply with IEEE 802.1q/p.
	Maximum uplink bandwidth	The maximum uplink bandwidth of the EGSH is 10 Gbit/s.
	Maximum bound bandwidth	64 x VC-4, or 192 x VC-3
	VCTRUNK specifications	Number of supported VCTRUNKs: 24 Configuration principles are as follows: Each VC channel can be bound only to one VCTRUNK. One VCTRUNK can be bound with a maximum of eight VC-4s or 24 VC-3s. A single VCTRUNK supports a maximum bandwidth of 1 Gbit/s.
Protection schemes	TPS	Not supported.
	BPS	Not supported.
	PPS	Not supported.
	DLAG	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	Supports LCAS, which dynamically increases or decreases the bandwidth and protects the bandwidth in compliance with ITU-T G.7042.
	LPT	Supports the point-to-point (P2P) LPT and point-to-multipoint (P2MP) LPT. Complies with Huawei proprietary protocol.
	STP/RSTP	Supports the broadcast packet suppression function and rapid spanning tree protocol (RSTP) that comply with IEEE 802.1w.
	MSTP	Supported.
Clock synchronization	Synchronous Ethernet	Not supported.
	IEEE 1588v2	Not supported.
	Interconnection requirement	If the clocks are not synchronized between the source and sink NEs on the network, the service latency on the N1EGSH board may increase unexpectedly, which may affect performance and user experience of latency-sensitive services.
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 or Ethernet bearer mode.
	Response to ping	Not supported.
	Port Mirroring	Supports only ingress 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	Not supported.
		VC-12 level	Not supported.
	Ethernet performance monitoring (RMON)	Supports RMON of the Ethernet performance of Ethernet ports and VCTRUNKs.
	Warm resets	Supported (Warm resets do not affect services.)
	Cold resets	Supported
	Alarms and performance events	Reports various alarms and performance events, which facilitates the management and maintenance of the equipment.
QoS	Supports CAR. The service granularity is 64 kbit/s. Supports eight classes of service (CoS) function, which complies with IEEE 802.1p. Supports the flow classification based on PORT, PORT+CVLAN, PORT+SVLAN, PORT+VLAN+VLAN PRI, and PORT+CVLAN+SVLAN. Supports shaping based on ports or queues.
IGMP Snooping	Protocol enabling	Supported
	Port aging time	Supported
	Fast leave	Not supported
	Discarding of unknown broadcast packets	Not supported
	Static broadcast entry	Supported
Hub/Spoke	Supported
Traffic control	Supports the port-based traffic control function that complies with IEEE 802.3x. NOTE: Only EPL services support port-based traffic control.

Brand	Huawei
MSTP	EoS Service Board
Lead Time	In Stock
Ship From	Shenzhen Warehouse

Item	SSN1EGSH
	The board processes 16xGE services. It provides functions such as O/E conversion, Ethernet frame processing, mapping, Layer 2 (L2) switching signals. The board is connected to the active and standby cross-connect boards through the backplane. In this manner, data is exchanged and services are scheduled.
Interface types	Supports the 1000BASE-SX and 1000BASE-LX optical interfaces. All the sixteen interfaces comply with IEEE 802.3z.
Functions when being used with an interface board	Transmits/Receives 16 channels of Ethernet signals through the interfaces on the front panel.
Interface characteristics	Working modes	Auto-negotiation, 1000M full-duplex
	Traffic control mode at ports	Auto-negotiation mode	Supported.
	Traffic control mode at ports	Non-autonegotiation mode	Supported.
	Query/Setting of port status	Supported.
	Query of interface types	Supported.
	Setting of optical power thresholds	Not supported.
	Pluggable optical module	SFP optical modules
Service categories	EPL service	Supports the PORT-based transparent transmission.
	EVPL service	Supports EVPL services based on QinQ. Supports the EVPL services that are based on PORT+VLAN.
	EPLAN service	Supports the L2 convergence and point-to-multipoint (P2MP) convergence. Supports the L2 forwarding function. Supports a maximum of 512 blacklist entries and 512 static MAC addresses. Supports the self-learning of the source MAC address. The MAC address table is 32k in size. The aging time of the MAC address can be set and queried. Supports the configuration of the static MAC route. Supports the query of the dynamic MAC address. Supports the creation, deletion, and query of the VB. Only one VB is supported. The maximum number of logical ports for one VB is 40. Supports the data isolation based on VB+VLAN. Queries the number of actually learned MAC addresses based on VB+VLAN or VB+LP. Supports the EPLAN services that are based on the IEEE 802.1d MAC bridge.
	EVPLAN service	Supports EVPLAN services that use stack VLAN encapsulation. Supports data isolation based on VB+VLAN. Supports the creation, deletion, and query of the VB. Only one VB is supported. The maximum number of logical ports for one VB is 40. Supports EVPLAN services based on IEEE 802.1q virtual bridges and IEEE 802.1ad provider bridges.
Service specifications	Formats of Ethernet data frames	IEEE 802.3	Supported.
		Ethernet II	Supported.
		IEEE 802.1 q TAG	Supported.
	Frame length range	The 16 physical ports support a packet length ranging from 1518 bytes to 9600 bytes and a jumbo frame with a maximum length of 9600 bytes. The jumbo frame length supported by the 24 VCTRUNKs is as follows: VCTRUNKs 1-4 support a jumbo frame with a maximum length of 9600 bytes. VCTRUNKs 5-24 support a jumbo frame with a maximum length of 1522 bytes.
	Mapping granularities	Supports VC-4, VC-3, VC-4-Xv (X≤8), and VC-3-Xv (X≤24) granularities.
	Encapsulation formats	HDLC	Not supported.
		LAPS	Not supported.
		GFP-F	Supported.
	MPLS technology	Not supported.
	VLAN technology	Supports a total number of 4094 VLANs, which comply with IEEE 802.1q/p.
	Maximum uplink bandwidth	The maximum uplink bandwidth of the EGSH is 10 Gbit/s.
	Maximum bound bandwidth	64 x VC-4, or 192 x VC-3
	VCTRUNK specifications	Number of supported VCTRUNKs: 24 Configuration principles are as follows: Each VC channel can be bound only to one VCTRUNK. One VCTRUNK can be bound with a maximum of eight VC-4s or 24 VC-3s. A single VCTRUNK supports a maximum bandwidth of 1 Gbit/s.
Protection schemes	TPS	Not supported.
	BPS	Not supported.
	PPS	Not supported.
	DLAG	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	Supports LCAS, which dynamically increases or decreases the bandwidth and protects the bandwidth in compliance with ITU-T G.7042.
	LPT	Supports the point-to-point (P2P) LPT and point-to-multipoint (P2MP) LPT. Complies with Huawei proprietary protocol.
	STP/RSTP	Supports the broadcast packet suppression function and rapid spanning tree protocol (RSTP) that comply with IEEE 802.1w.
	MSTP	Supported.
Clock synchronization	Synchronous Ethernet	Not supported.
	IEEE 1588v2	Not supported.
	Interconnection requirement	If the clocks are not synchronized between the source and sink NEs on the network, the service latency on the N1EGSH board may increase unexpectedly, which may affect performance and user experience of latency-sensitive services.
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 or Ethernet bearer mode.
	Response to ping	Not supported.
	Port Mirroring	Supports only ingress 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	Not supported.
		VC-12 level	Not supported.
	Ethernet performance monitoring (RMON)	Supports RMON of the Ethernet performance of Ethernet ports and VCTRUNKs.
	Warm resets	Supported (Warm resets do not affect services.)
	Cold resets	Supported
	Alarms and performance events	Reports various alarms and performance events, which facilitates the management and maintenance of the equipment.
QoS	Supports CAR. The service granularity is 64 kbit/s. Supports eight classes of service (CoS) function, which complies with IEEE 802.1p. Supports the flow classification based on PORT, PORT+CVLAN, PORT+SVLAN, PORT+VLAN+VLAN PRI, and PORT+CVLAN+SVLAN. Supports shaping based on ports or queues.
IGMP Snooping	Protocol enabling	Supported
	Port aging time	Supported
	Fast leave	Not supported
	Discarding of unknown broadcast packets	Not supported
	Static broadcast entry	Supported
Hub/Spoke	Supported
Traffic control	Supports the port-based traffic control function that complies with IEEE 802.3x. NOTE: Only EPL services support port-based traffic control.

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SSN1EGSH

Description

SSN1EGSH overview

Valid Slots

Feature Code

Board

Feature Code

Type of Optical Interface

Specifications of the ports

Port type

Description

Item

SSN1EGSH

Additional information

Item

SSN1EGSH

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ZTE Switch

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ZTE GPON

FiberHome GPON

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OSN 8800 Series

Selected models

OSN 8800 Series

Up to 6.4 Tbit/s cross-connect capacity

Huawei Router

NE8000 Series

ZTE Router

Juniper Router

Selected models

H3C Router

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ME60 Series

Full service, large capacity, high reliability

Huawei Optical Transceiver

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Up to 6.4 Tbit/s
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Up to 6.4 Tbit/s
cross-connect capacity

Full service, large capacity,
high reliability