SGT2700 OLT

SGT2700 is a high density GPON OLT released by SSDX. With the industry leading technology and Broadcom’s ASIC chip, SGT2700 is fully compliant with ITU-T G.984.x & G.988 GPON standards, it can interwork with different types of ONUs from different vendors. Based on the proven and robust software platform of SSDX, the system is highly reliable and stable. SGT2700 supports network management via CLI and SNMP, the user interface is good and easy to operate.

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Product serial number

Category

GPON and Repeater

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产品描述

2432

Overview

　　SGT2700 has a frame structure of 10U height and 19 inch width, suitable to install on a 19 inch standard rack. The GPON line card has 8 or 16 PON ports. The system is able to hold 14 line cards so the PON port number can reach up to 224. Each PON ports supports up to 128 ONUs, so the system supports maximum 28672 ONUs.

　　SGT2700 has 2 switch & control boards, each board has 4 10GE uplink ports and the boards work in 1+1 mode for backup. There are 2 uplink cards in the system, each provides 4 10GE Ethernet ports. And there are 2 power boards and they also work in 1+1 mode for backup.

　　The installation and commissioning of SGT2700 is easy so that the operators' investments can be minimized. It is an excellent choice for service providers to deploy a GPON FTTH network.

Product Parameters

Parameter	Description
Switching Capacity	Bidirectional bandwidth of switch & control board is 1.12 Tbps
Switching Capacity	Bandwidth of backplane is 2Tbps
Switch & Control	2 boards, 1+1 backup
Switch & Control	Each board has two out-band management ports, one console port, and four 10GE upstream ports.
GPON Ports	14 GPON line cards
	Each card has a 8 or 16 GPON ports
	Maximum 224 GPON ports in the system
Uplink Port	2 uplink boards
	Each uplink board supports 4 X 10GE ports (SFP+)
	Each switch & control board supports 4 X 10GE uplink ports
	Maximum 16 X 10GE uplink ports in the system
Power Supply	1+1 DC power supply backup
Power Supply	Input voltage range: -40.5V～-72V
Power Consumption	Maximum: 1450W
Chassis Dimension	Chassis: 440248466
(WDH) (mm)	Chassis + bracket: 482248466
Environmental Parameters	Operating temperature: -5C～45C
	Storage temperature: -40C～70C
	Relative humidity: 10%～90% (no condensation)

Features

Features		Description
PON Features		Compliance with ITU-T G.984x, G.988 and operator related standards.
		Up to 128 GPON ONUs per PON port.
		5 types of bandwidth profiles.
		Multiple ONU authentication mechanisms, including LOID, SN, Password, and combined authentication.
		ONU information report.
		ONU auto register (SN mode).
		ONU reverse query.
		ONU auto configuration according to ONU type.
		DBA (Dynamic Bandwidth Allocation).
		Ranging and logical distance configurable..
		Bidirectional FEC.
		AES encryption.
		ONU service batch upgrade.
		PON port isolation.
		Configuration of ONU management IP.
		Configuration of TR069 for ONU.
		ONU UNI port MAC address filtering.
		ONU UNI port status checking.
		RSSI Alarm for PON and ONU.
		ONU capability set query.
		SFU UNI port status query.
		ONU version batch upgrade.
		Remote ONU loop detection.
		ONU MAC-move alarm.
		Type-B PON protection.
		Port control for ONU with CATV interface.
		ONU QoS configuration.
		Rogue ONU detection.
		ONU traffic statistics while PM (Performance Management) disabled.
		ONU VoIP configuration via OMCI.
		Default ONU-type configurable.
		ONU WiFi configuration via OMCI.
		ONU WAN configuration via OMCI.
		ONU UNI ports loop detection.
		MAC limit based on ONU service-port.
System Functions		Fan speed automatically or manually adjustable.
		System level temperature threshold configurable.
		1 +1 protection for control board
		1+1 protection for power board
		Service board power-saving function
Ethernet Features	VLAN	4K VLANs
		QinQ and smart QinQ
		VLAN adding, VLAN translation, VLAN transparently transmission, VLAN priority modification.
	Spanning Tree	STP/RSTP/MSTP
	Port Management	Bidirectional bandwidth control
		Static aggregation groups and LACP aggregation groups, load balance based on MAC/IP.
		Port mirrors and service mirrors
		SFP information readable
		Port RSSI configurable and alarm function
		Line card mirror.
		Global configuration of LACP dynamic trunk.
	Multicast	IGMPv1 / v2 / v3
		IGMP Snooping / Proxy
		MLD Snooping / Proxy
		MLDv1
		Static multicast function
		Multicast VLAN spanning
		Multicast version globally control
		Multicast pre-configuration
	PPPoE	PPPoE+ based on VLAN
QoS Function	QoS	Bidirectional service traffic speed limit
		Downlink simple scheduling and hierarchical scheduling
		QoS in-direction queue mapping
		Queue priority scheduling (SP / WRR / SP + WRR)
		QoS for ONU uplink direction
L3 Functions	DHCP	DHCP-Relay
		DHCP-Snooping
		DHCP-Option82
	VLANIF	VLAN layer 3 interface and IP address function
	ARP	Arp-agent
	Routing	Static routing
		Default routing
		OSPFv2
Security Features	User Security	Port isolation and ONU isolation
	User Security	MAC filtering function
	Equipment Security	Broadcast storm control
		Anti-DoS
		User classification to prevent unauthorized users from illegal invasion
		Auto reboot under ultra high temperature
		SSH
		Radius
	Network Security	Broadcast and multicast packet control based on port.
		Traffic classification and definition based on IP packet header information including source / destination MAC, VLAN, 802.1p, ToS, DiffServ, source / destination IP (IPv4 / IPv6), TCP / UDP port number, protocol type.
		L2-L7 ACL traffic classification at packet header depth of 80 bytes
		Service trafficSupport business flow strategy, including mirroring, redirection, statistics, filtering
		IP-source-guard function.
Network Management		Serial port (serial)
		Telnet and command line interface (CLI)
		Idle time and absolute time control for serial and CLI
		NMS (Network Management System) based on SNMP