5U Modular GPON OLT, China 5U Modular GPON OLT Manufacturers, Suppliers, Factory

Product Description

The SAN3700-5U chassis is a high-density universal OLT that adopts advanced technology and ASIC chip. One OLT card in the SAN3700-5U chassis can support up to 16 PON ports, and one chassis can support up to 96 PON ports and manage up to 12288 remote ONUs. The SAN3700-5U chassis offers ten slots for boards, including two slots for the control board, two slots for the power board, six slots for GPON service board (without upstream interface board configuration), or five slots for GPON service board and two half-slots for the upstream interface board.

The SAN3700-5U is fully compliant with related ITU-T and IEEE standards, enabling smooth interoperability with different types of ONUs from various manufacturers. Based on the mature and robust OS software platform from Sino-Telecom, the SAN3700-5U system provides high reliability and stability. It supports network management via CLI and SNMP, offering a user-friendly graphical management interface for easy operation. It is an OLT product suitable for large capacity GPON network deployment.

Product Parameters

Characteristic	Description
Backplane Bandwidth	1.1 Tbps
Control Board (SXC4)	Switching Capacity: Bi-direction 1.12 Tbps Occupies 2 slots, support 1+1 backup Each board has two out-band management ports, one console port, and four 10GE upstream ports
GPON Service Board (G16)	Occupies 6 slots, one of them can be divided into 2 half-slot for upstream interface board Each board has sixteen GPON ports The entire system supports up to 96 GPON ports
Upstream Interface Board (UPL4)	Occupies 2 half-slots (with 5 slots for GPON service board configuration) Each board has four 10GE ports The whole system supports up to 12*10GE uplink ports to use simultaneously
Power Supply Board (PWR)	Occupies 2 slots, support 1+1 backup Input voltage range: -38V to -72V
Power Consumption	Maximum: 770W
Chassis Dimensions (W x D x H)	440mm x 248mm x 264mm 482mm x 248mm x 264mm ( including mounting brackets)
Environmental Parameters	Operating temperature: -5°C～45°C Storage temperature: -40°C～70°C Relative humidity: 10%～90%(no condensation)

Technical Specifications

(1) PON Features

Technical Feature	Description
PON Features	Compliant with ITU-T G.984 & G.988 and related standards from operators
	A single PON port can manage up to 128 GPON ONUs
	Support 5 types of T-CONT bandwidth profile
	Support of multiple ONU authentication mechanisms, such as LOID, SN, Password, and combined authentication.
	Support ONU information reporting switch control
	Support automatic registration of ONU (SN mode)
	Support DBA algorithm for dynamic bandwidth allocation
	Support ranging and logical distance allocation
	Support uplink and downlink FEC
	Support AES encryption
	Support batch upgrade of ONU services
	Support of PON port-isolate
	Support ONU management IP configuration
	Support MAC address filtering of ONU UNI port
	Support RSSI-related attributes alarms of PON port and ONU

(2) System functions

Technical Feature	Description
System functions	Support fan speed automatic control and manual control
	Support system-level temperature alarm threshold configuration
	Support 1 +1 protection for control board
	Support 1+1 protection for power board
	Support service board power-saving features

(3) Ethernet Features

Technical Feature	Description
VLAN	Support 4K VLAN attributes Support QinQ and flexible QinQ Support VLAN additions, deletions, conversions, and transmissions
Generation Tree	Support STP/RSTP/MSTP Loop detection supporting remote ONU
Port	Support bidirectional bandwidth control
Management	Support static and LACP aggregation groups Support port mirrors and service mirrors Support port SFP information reading Support port RSSI configuration and alarm
Multicast	Support IGMPv1 / v2 / v3 Support IGMP Snooping / Proxy Support MLD Snooping / Proxy Support static multicast configuration Support for inter-VLAN multicast
PPPoE	Support PPPoE +

(4) QoS function

Technical Feature

Description

QoS

Support service flow rate limit of both upstream and downstream

Support downlink simple scheduling and hierarchical scheduling

Support QOS into the queue mapping up and down

Support queue priority scheduling (SP \ WRR \ SP + WRR) function

(5) L3 functions

Technical Feature	Description
DHCP	Support DHCP-Relay Support DHCP-Snooping Support DHCP-Option82
VLANIF	Support the configuration of L3 interface address
ARP	Support Arp-agent function
Route Management	Support static routing Support for default routing Support OSPFv2

Security Features

Technical Feature	Description
User Safety	Support port and ONU isolation function Support MAC filtering
Device Security	Support anti-DOS attacks Support user classification to prevent unauthorized users from illegal invasion
Cyber Security	Support port broadcast / multicast packet suppression Supports flow classification and flow definition based on IP packet header information such as source / destination MAC address, VLAN, 802.1p, ToS, DiffServ, source / destination IP address (IPv4 / IPv6), TCP / UDP port number, protocol type Support for L2-L7 ACL flow classification at packet depth of 80 bytes Support business flow strategy, including mirroring, redirection, statistics, filtering

(7)Network Management

Technical Feature	Description
Network Management	Support the management based on serial port (serial)
	Support the management based on the command line interface (CLI)
	Support SNMP-based NMS network management