Ascent’s AX3502 is a chassis GPON platform which supports GPON/XG(S)PON and is fully compliant with ITU‑T G.984 / G.987 / G.988 / G.9807 standards. Coordinating with Ascent ONT, it completes the end-to-end optical last mile with up to 10 Gbps bandwidth for triple play services to residential and business customers.
• ITU-T G.984/G.987/G.988/G.9807 compliant 10 Gbps/2.5 Gbps downstream and 10 Gbps/2.5 Gbps/1.25 Gbps upstream PON interface
• Hybrid platform for GPON/XG(S)PON technology
• Power/CSM redundance, PON protection
• 32*GPON/32*XG(S)PON/32* XG(S)PON & GPON combo PON ports in 2U chassis
• Hot swap modular design
• Advanced L2/L3 functions
• Abundant QOS functions
• Unified NMS platform
• Remote provision and management
Description | |
Switch Capacity | 300 Gbps |
Flash Size | 64M + 8 GBytes (CSM), 64 MBytes(PON) |
Memory Size | 4G Bytes (CSM), 4G Bytes (PON) |
Split Ratio | 1:64 (GPON), 1:128 (XG(S)PON) |
Bandwidth | 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 Power | 3 dBm to 7 dBm (C+), 4 dBm to 8 dBm (N2a) |
PON Rx Sensitivity | ‑30 dBm (C+), ‑29.5 dBm (N2a) |
PON Rx Overload | ‑12 dBm (C+), ‑9 dBm (N2a) |
Wavelength | GPON: 1310 nm (up), 1490 nm (down) XG(S)PON: 1270 nm (up), 1577 nm (down) |
Instructure | 2U, hot‑swappable, modular |
Uplink | 4*10GE + 4*10GE interface on CSM module |
PON | 32*GPON / 32*XG(S)PON / 32*XG(S)PO N &GPON Combo PON |
PON Fiber | SM, BIDI |
PON Interface Type | SC/UPC |
Power | DC: –48 V (pluggable), dual DC power redundancy AC: 100 V to 240 V (pluggable), dual AC power redundancy |
Power Consumption | 320 W (typical) |
Dimensions (W×D×H) | 530 mm x 286 mm x 88 mm |
Weight | 10 kg |
Operating Temperature | 0 °C to +40 °C |
Storage Temperature | ‑40 °C to +70 °C |
Relative Humidity | 10 % to 90 % (non‑condensing) |
Features
PON
| Splitter Ratio: 1:128(GPON), 1:256(XG(S)PON) Support B+/C+(GPON), N1/N2(XG(S)PON) transceiver SN / SN + Password ONU authentication FEC ONU Digital Diagnostic Monitor Rogue ONU Detection |
PTP | Support IEEE 1588 V2, G.8265.1, G.8275.1, G.8275.2 |
SyncE | Support G.8261, G.8262, G.8264 |
L2
| 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 |
L3 | Switch Virtual Interface (SVI): IPv4/IPv6 Static route Static/dynamic ARP ICMP/traceroute DHCP server / DHCP relay: IPv4/IPv6 |
Multicast | IGMPv1/v2 snooping MLDv1 snooping IGMP snooping with proxy Fast Leave |
QoS (Quality of Service) | IEEE 802.1p, 8 CoS queue SP/WRR/SP+WRR IPv4 TOS/IP precedence Classification/shaping/policy/rate limit/schedule DBA ONU‑based bandwidth control in downstream |
Security | SSH ACL User isolation Encryption in PON downstream DHCP Option82 / PPPoE+ |
OAM | FTP/TFTP, Ethernet OAM SNMP v1 & v2c, Telnet (IPv4/IPv6), Console (CLI) In‑band/Out‑band Management Auto provision for ONU configuration PM |
Compliant
| 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 |
Get in touch with our experts
Feedback