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POLYTRON XGS-PON OLT AX3502 flex

FTTx XGS-/GPON OLT AX-Serie flex, Chassis, 2HE.

AX3502 Series – Powerful PON chassis platform for modern networks

The AX3502 series devices offer a future-proof PON chassis platform with support for GPON and XG(S)PON. The compact 2U chassis is designed for maximum flexibility and high port density.

It offers space for up to 2×16 service interface modules, 2 control & switching modules, 1 fan module, and 2 power supplies for redundant power supply. This enables the platform to support up to 32 GPON, 32 XG(S)PON, or mixed GPON/XG(S)PON combo connections—all in just two service slots.

 

TTx XGS-/GPON OLT AX-Serie flex,

 

  • PON interface: 10 Gbps / 2.5 Gbps downstream, 10 Gbps / 2.5 Gbps / 1.25 Gbps upstream
  • Redundancy for power supply and switching modules
  • PON protection mechanisms for reliable operation
  • Hot-swappable, modular design – uninterrupted replacement of components
  • Advanced Layer 2 / Layer 3 functions
  • Comprehensive QoS functionalities for optimal service prioritization
  • Central network management via a unified NMS platform
  • Remote configuration and management for flexible deployment options

 

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Operating manual
Typ / Type
AX3502
 System-Kapazität / System capacity
 Verteilverhältnis / Split ratio max.
1:64 (GPON), 1:128 (XG(S)PON)
 Kapazität / Capacity 
300 Gbps
 Flash-Speicher / Flash size 64 MB + 8 GB (CSM), 64 MB (PON)
 Speicher / Memory Size 4 GB (CSM), 4 GB (PON)
 MAC-Tabellen / MAC table capacity
355 K
 Interfaces
 PON Ports 32 max. (je nach Bestückung / depending on the equipment)
 Uplink 4x 10GE + 4x 10 GE am CSM Modul / on CSM module
 PON 32x XG(S)PON, 
32x GPON, 
32× XG(S)PON & GPON Combo PON
(je nach Bestückung / depending on the equipment)
 Bandbreite / Bandwidth PON GPON: 1.25 Gbps (up), 2.5 Gbps (down) 
XGPON: 2.5 Gbps (up), 10 Gbps (down) 
XGSPON: 10 Gbps (up), 10 Gbps(down)
 PON Tx Sendeleistung / Power 3 dBm...7 dBm (C+), 4 dBm...8 dBm (N2a)
 PON Rx Eingangspegel / Sensitivity -30 dBm (C+), -29,5 dBm (N2a)
 PON Rx max. Eingangspegel / Overload -12 dBm (C+), -9 dBm (N2a)
 Wellenlänge / Wavelength PON: 1310 nm (up), 1490 nm (down) 
XG(S)PON: 1270 nm (up), 1577 nm(down)
 Struktur / Instructure Hot-Swapp Module / modules
 PON Fiber Singlemode, BIDI
 PON-Schnittstelle / Interface SC/UPC
 Standards ITU-T G.984/G.987/G.988/G.9807,
IEEE 802.1D, Spanning Tree, IEEE 802.1Q, VLAN, 
IEEE 802.1w, RSTP, IEEE 802.3ad, LACP,
Ethernet – II
 Eigenschaften / Features  
 QoS IEEE 802.1p, 8 CoS queue, SP/WRR/SP+WRR, IPv4 TOS/IP Predence,
Classification/Shaping/Policy/Rate limit/Schedule, DBA
ONU-based bandwidth control in downstream
 Multicast IGMPv1/v2 snooping, MLDv1 snooping, IGMP snooping with Proxy, Fast Leave  
 Layer-2 Line-speed switch/forwarding, 355K MAC address table,
Port-based VLAN, Protocol-based VLAN, 802.1q VLAN,
ONU-based QinQ, 1:1/N:1 VLAN translate, LACP/LAG,
STP/RSTP/MSTP, Port Mirror, Flow control / Back pressure,
Broadcast/DLF/Unknown Multicast storm control,
 
 Layer-3 Switch virtual interface (SVI), IPv4/IPv6, static route, static/dynamic ARP,
ICMP/traceroute, DHCP server/DHCP relay: IPv4/IPv6
 
 Betriebssicherheit / Reliability SN / SN + Password ONU authentication
FEC ONU Digital Diagnostic Monitor
Rogue ONU Detection
 
 Netzwerk-Sicherheit / Network security SSH, ACL, User isolation, Encryption in PON downstream, 
DHCP Option82 / PPPoE+
 Allgemeine Spezifikationen / General specifications
 Management FTP/TFTP, Ethernet OAM, SNMP v1 & v2c, Telnet (IPv4/IPv6), Console (CLI), 
In-band/out-band management, Auto provision for ONU configuration, PM
 Betriebstemperatur / Operating Temperature 0...40 °C
 Rel. Luftfeuchtigkeit / Operating relative humidity 10…90 % (nicht kondensierend / non-condensing)
 Stromversorgung / Power supply AC: 100...240 VAC (Redundanz / Redundancy)
DC: -48 VDC (Redundanz / Redundancy) 
 Leistungsaufnahme / Power consumption 320 W typ.
 Maße (BxLxH) / Dimensions (WxDxH)
530 x 286 x 88 mm (2 HE / RU)
 Gewicht / Weight 10 kg  
 Nötiges Zubehör / Necessary accessories
 Chassis 2 HE / RU AX3502-CH
Chassis 2 HE mit Backplane zur Bestückung mit Control-Switching-Modulen, Service-Interface-Modulen, Netzteil und Lüfter / Chassis 2 RUs with backplane for equipping with control switching modules, service interface modules, power supply and fan
 
 Control-Switch-Modul  AX3502-CSM2S
4x 10 GE, max. 2 per chassis
 Service-Interface-Modul GPON AX3502-GPN4C
16x GPON, max. 2 per chassis
 Service-Interface-Modul XGSPON AX3502-XGS1C
16x XGSPON, max. 2 per chassis
 Service-Interface-Modul XGSPON & GPON AX3502-XSM2C
16x XGSPON & GPON Combo, max. 2 per chassis
 Lüfter-Modul / Fan module AX3502-FAN2A
 Netzteil-Modul AC / Power supply module AC AX3502-PAC1C
100...240 VAC, max. 2 per chassis
 Netzteil-Modul DC / Power supply module DC AX3502-PDC1C
-48 VDC, max. 2 per chassis
 Netzteil-Anschlusskabel AC / Power supply cord AC AX3502-AC
 Netzteil-Anschlusskabel DC / Power supply cord DC AX3502-DC
 SFP-Modul / SFP module SFP-XG-SP-N2
SC/UPC, Wavelengths GPON: 1310nm/1490nm, XGS-PON: 1270nm/1577nm, Single fiber bi-directional data links with Tx1: 9.953Gbps, Rx1: 9.953Gbps/2.488Gbps and Tx2: 2.488Gbps, Rx2: 1.244Gbps, 2x11PIN SFP+, XG(S)-PON & GPON OLT Quadplexer, N2 & C+, 2.5W, 0°C~70°C,RoHS, 20 km