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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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Overview

 

  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.

  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

Bandwidth of backplane is 2Tbps

Switch & Control

2 boards, 1+1 backup

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
Input voltage range: -40.5V~-72V
Power Consumption Maximum: 1450W
Chassis Dimension Chassis: 440*248*466
(W*D*H) (mm) Chassis + bracket: 482*248*466
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
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
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Contact us

 

Address: No. 1010 Anping Road, Industrial Park, Lushan District, Jiujiang City, Jiangxi Province
Tel:
+86-792-8376677   +86-792-8326255
+86-792-8326256   +86-792-8326257
+86-792-8326258    4008850792
E-mail:wjw@ssdx.com.cn

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