XGST-288-D XG(S)-PON OLT
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L'OLT XGST-288-D est un OLT XG(S)-PON hautement intégré et de grande capacité pour les opérateurs, les FAI, les entreprises et les applications de campus. Le produit suit la norme technique ITU-T G.987/G.988 et peut être compatible avec trois modes de G/XG/XGS en même temps. Le système asymétrique (montée de 2,5 Gbps, descente de 10 Gbps) est appelé XGPON, et le système symétrique (montée de 10 Gbps, descente de 10 Gbps) est appelé XGSPON. Avec l'unité de réseau optique (ONU), il peut fournir aux utilisateurs un accès à large bande, à la voix, à la vidéo, à la surveillance et à d'autres services complets. Il peut être largement utilisé par les opérateurs pour l'accès FTTH, le VPN, l'accès aux parcs gouvernementaux et d'entreprises, l'accès au réseau de campus, ETC.XG(S)-PON OLT fournit une plus grande largeur de bande. Dans les scénarios d'application, la configuration du service et l'exploitation et la gestion sont entièrement héritées du GPON.
Le XGST-288-D ne mesure que 1U de hauteur, ce qui facilite l'installation et la maintenance et permet d'économiser de l'espace. Il prend en charge la mise en réseau mixte de différents types d'ONUs, ce qui permet aux opérateurs de réduire considérablement leurs coûts.
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)