XGST-288-D XG(S)-PON OLT

XGST-288-D OLT is a highly integrated, large-capacity XG(S)-PON OLT for operators, ISPs, enterprises, and campus applications. The product follows the ITU-T G.987/G.988 technical standard, and can be compatible with three modes of G/XG/XGS at the same time. The asymmetric system (up 2.5Gbps, down 10Gbps) is called XGPON, and the symmetric system (up 10Gbps, down 10Gbps) is called XGSPON. The product has good openness, strong compatibility, high reliability and complete software functions, Together with the optical Network unit (ONU), it can provide users with broadband, voice, video, surveillance and other comprehensive service access. It can be widely used in operators' FTTH access, VPN, government and enterprise park access, campus network access,

ETC。XG(S)-PON OLT provides higher bandwidth. In application scenarios, service configuration and O&M completely inherit GPON.

XGST-288-D is only 1U in height, easy to install and maintain, and save space. Supports mixed networking of different types of ONUs, which can save a lot of costs for operators.

Label Connector Type Connector Description

100G 1-2 QSFP28 Connect to external uplink equipment

10GE/GE 1-8 SFP Connect to external uplink equipment

XGSPON

COMBO 1-8 SFP+ XGS-PON COMBO service port

MGMT RJ45 The out-band management port

CONSOLE RJ45 The software debug port

ALM RJ45 4*external alarm input

TOD RJ45 1*1PPS+TOD input

Operating Status LEDs

The operation status of XGST-288-D can be determined by using the front LED. The panel LED indicator will display the status of each interface. The meaning of LED is shown in the following table

LEDs/Buttons Color Function Description

SYS Green System running status Green OFF The device is not running or power off

Green Flash The device is running normally

ALM Red Critical alarms ON Critical alarms are reported for the card

OFF No critical alarm is reported for the card

ETH Green Port status ON The link is properly connected (link up) and in action OFF The link is interrupted (link down)

TOD Green Port status ON The link is properly connected (link up) and in action OFF The link is interrupted (link down)

FAN Green Fan running status ON FAN is running normally

OFF FAN is running abnormally

100GE 1-2 Green Port status ON The link is properly connected (link up) and in action

OFF The link is interrupted (link down).

10GE/GE 1-8 Green Port status ON The link is properly connected (link up) and action

OFF The link is interrupted (link down)

Power Supply Green Power status ON The AC/DC power module is normal

1-2 OFF The AC/DC power module faulty or unavailable

Note: PWR1 indicates the left power card, and PWR2 indicates the right power card.

XG(S)PON&G Green PON port status ON At least one ONU has been successfully registered

PON COMBO OFF No ONU has been successfully registered.

1~8

RST N/A Reset button Long press on the RST button for to restart the equipment

XGS-PON System reference model

The XGS-PON system usually consists of the OLT at the office side, the ONU and the ODN at the user side, and adopts a point-to-multipoint network structure. The ODN consists of single-mode optical fibers and passive optical devices such as optical splitters and optical connectors. It provides the optical transmission medium for the physical connection between the OLT and ONU.

Main Feature

·Comply with ITU-T G.984/987/G.988 technical standards, with good connectivity capabilities;

·Pon port can support GPON/XGPON/XGSPON three modes

·Rich Layer 2/3 switching features and Flexible management methods

·Support multiple link redundancy protocols such as FlexLink/STP/RSTP/MSTP/ERPS/LACP

·Support RIP、OSPF、BGP、ISIS and IPV6

·Support Power redundancy backup，Modular power supply，Modular fans supply

·Support ONT power failure alalm

Product specifications

·Attributes

XG(S)-PON Combo OLT

·Exchange capacity

720Gbps

·Packet forwarding rate

535.68Mpps

·Memory and storage

memory：2GB，storage：8GB

·Management port

Console，MGMT

·Port

8*XG(S)-PON/GPON Combo port, 8*10GE/GE SFP + 2*100G QSFP28

·PON

Comply with ITU-T G.987/G.988 standard;

Wavelength of GPON ： 1490nm downstream and 1310nm upstream;

Wavelength of XGPON : 1577nm downstream, 1270nm upstream;

PON Speed: GPON Down 2.48832Gbps, Up 1.24416Gbps;

XGPON: Down 9.95328Gbps ,Up 2.48832Gbps.

XGSPON: Down 9.95328Gbps ,Up 9.95328Gbps;

Distance :

XGPON supports a maximum distance of 100KM logical distance, 40KM physical distance, and 40KM differential distance;

GPON supports a maximum distance of 60KM logical distance, 20KM physical distance, and 20KM differential distance;

Splitting Ratio:

PON port 1:256 Maximum spectral ratio, GPON 1:128, XGPON/XGSPON 1:128;

Standard OMCI management function;

Open to any brand of ONT ;

ONU batch software upgrade;

PON module adapts to standard 20PIN SFP+ package module;

·VLAN

Support 4K VLAN

Support Vlan based on port, MAC and protocol

Support dual Tag VLAN, port-based static QinQ and fiexible QinQ

·MAC

128K Mac address

Support static MAC address setting

Support black hole MAC address filtering

Support port MAC address limit

·ring network protocol

Support STP/RSTP/MSTP

Support ERPS Ethernet ring network protection protocol

Support Loopback-detection port loopback detection

·port control

Support two-way bandwidth control

Support port storm suppression

Support 9K Jumbo ultra-long frame forwarding

·Port aggregation

Support static link aggregation

Support dynamic LACP

Each aggregation group supports a maximum of 8 ports

·Mirroring

Support port mirroring

Support stream mirroring

·ACL

Support standard and extended ACL

Support ACL policy based on time period

Provide flow classification and flow definition based on IP header information such as source/destination MAC address, VLAN, 802.1p, ToS, DSCP, source/destination IP address, L4 port number, protocol type, etc.

·QoS

Support flow rate limiting function based on custom business flow

Supports mirroring and redirection functions based on custom business flows

Support priority marking based on custom service flow, support 802.1P, DSCP priority Remark capability Support port-based priority scheduling function,

support queue scheduling algorithms such as SP/WRR/SP+WRR

·Safety

Support user hierarchical management and password protection

Support IEEE 802.1X authentication

Support Radius&TACACS+ authentication

Support MAC address learning limit, support black hole MAC function

Support port isolation

Support broadcast message rate suppression

Support IP Source Guard Support ARP flood suppression and ARP spoofing protection

·Layer 3

Support ARP learning and aging

Support static route

Support dynamic route RIP/OSPF/BGP/ISIS

Support VRRP

·System management

CLI、Telnet、WEB、SNMP V1/V2/V3、SSH2.0

Support FTP,TFTP file upload and downdload

Support SNTP

Support LLDP neighbor device discovery protocol

Support RFC 3164 Syslog

Support Ping and Traceroute

·Environment temperature

Working Temperature：-10℃～55℃

Storge temperature：-40℃～70℃

·environment humidity

Operating humidity: 10%～95% (non-condensing)

Storage humidity: 10%～95% (non-condensing)

·environment friendly

RoHs

·weight

6.5KG

·fan

Modular fans supply（3）

·power

AC： 100～240V 47/63Hz； DC： 36V～75V；

·Power consumption

90W

·Dimensions

440*270*44mm(Width * height * depth)