Adtran SDX 632v XGS-PON Indoor Optical Network Terminal (ONT)
Adtran SDX 632v is an indoor XGS-PON Optical Network Terminal designed to provide high-speed fiber access with 10GbE and 2.5GbE Ethernet connectivity. It combines symmetrical XGS-PON throughput, VoIP support, advanced Ethernet services, and flexible mounting options for residential and broadband network deployments.
The SDX 632v features a single-fiber SC/APC XGS-PON uplink with symmetrical throughput of 9.9532 Gbit/s. It supports the ITU-T G.9807.1 XGS-PON PMD standard, FEC, AES encryption, rogue ONU mitigation, and split ratios of up to 1:128 for flexible optical network deployment.
For high-speed wired connectivity, the Adtran SDX 632v provides one 10GbE interface supporting 100M/1G/2.5G/5G/10G and one 2.5GbE interface supporting 10M/100M/1G/2.5G. Ethernet features include VLAN stacking, VLAN translation, 802.1p marking and remarking, eight queues, configurable scheduling, SyncE, and 9K jumbo frame support.
The XGS-PON ONT also supports advanced service and network management functions through ITU-T G.988 OMCI, hardware-based Y.1731 performance monitoring, continuity checks, link tracing, loopback testing, TR-471 NPT speed testing, rolling counters, and dying gasp alarms. These capabilities help support monitoring and operational management in fiber access networks.
For voice services, the SDX 632v includes one FXS interface with ANSI/ETSI support and SIP and MGCP softswitch compatibility. It supports configurable dial plans, T.38 fax, echo cancellation, GR-909 metallic loop testing, and REN 3 support. IGMP v2/v3 snooping also enables video service support, while desk, wall, fiber tray, wall mount box, and DIN rail mounting options provide installation flexibility.
Key features
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XGS-PON uplink with 9.9532 Gbit/s symmetrical throughput
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Single-fiber SC/APC optical connector
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1 × 10GbE interface supporting up to 10G
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1 × 2.5GbE interface supporting up to 2.5G
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Supports XGS-PON split ratios up to 1:128
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One FXS interface with SIP and MGCP support
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ITU-T G.988 OMCI and Y.1731 performance monitoring
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Supports 9K jumbo frames and SyncE
Specifications:
| Product |
Adtran SDX 632v XGS-PON ONT |
| Part Number |
1287943F1 |
| Product Type |
10GbE/2.5GbE XGS-PON ONT with VoIP |
| Housing |
Indoor |
| Access Technology |
XGS-PON |
| XGS-PON Uplink |
|
| Optical Interface |
XGS-PON uplink interface |
| Optical Connector |
Single-fiber SC/APC connector |
| Symmetric Throughput |
9.9532 Gbit/s |
| Downstream Wavelength |
1577 nm |
| Upstream Wavelength |
1270 nm |
| XGS-PON Standard |
ITU-T G.9807.1 XGS-PON PMD |
| Forward Error Correction |
FEC support |
| Encryption |
Advanced Encryption Standard (AES) support |
| Maximum Split Ratio |
Up to 1:128 |
| Rogue ONU Mitigation |
Supported |
| Ethernet Interfaces |
|
| 10GbE Interface |
1 × 10GbE, 100M/1G/2.5G/5G/10G |
| 2.5GbE Interface |
1 × 2.5GbE, 10M/100M/1G/2.5G |
| Ethernet Features |
|
| Port Configuration |
Ethernet port auto-negotiation or manual configuration |
| MDI/MDIX |
Automatically sensed |
| Downstream Queues |
Hardware priority queues |
| Buffer Management |
Enhanced buffer management |
| Ethernet Loopback |
RFC2544 testing |
| Ethernet Service Support |
|
| Bridging |
802.1q (2018) bridges and bridge networks |
| Network Access Control |
802.1x port-based network access control/port authentication |
| VLAN Stacking |
802.1ad VLAN stacking (Q-in-Q) and VLAN translation |
| IEEE 802.1p |
Bit marking/remarking |
| Class of Service |
Based on VLAN-ID |
| Queues |
Eight queues |
| Queue Scheduling |
Strict priority and/or weighted fair queue schedulers |
| EtherType/TPID |
Configurable to EtherType and TPID |
| VLAN IDs |
0–4095 |
| EVC |
Configurable in the range of 2–4,094 |
| Jumbo Frames |
9k jumbo frame support |
| BBF.247 |
Issue 1 [in force] support |
| SyncE |
Synchronous Ethernet (SyncE) support |
| Operations, Administration & Management |
|
| OMCI |
ITU-T G.988 OMCI embedded operations channel interface support |
| Y.1731 |
Hardware-based Y.1731 Performance Monitoring |
| Continuity Check |
CC |
| Link Trace |
LTM/LTR |
| Loopback |
LBM/LBR |
| Speed Test |
TR-471 NPT speedtest support |
| Counters |
15 min rolling counters |
| Dying Gasp |
Dying gasp alarm |
| Voice / VoIP |
|
| FXS Interface |
1 × FXS |
| FXS Standard |
ANSI/ETSI |
| Softswitch Support |
SIP and MGCP |
| Dial Plan |
Configurable dial plan |
| Metallic Loop Testing |
GR-909 |
| Fax |
T.38 fax |
| Echo Cancellation |
Supported |
| REN |
REN 3 support up to 500 ft / 152 m |
| Video Service Support |
|
| Video Models |
Mediaroom/Minerva video models |
| IGMP |
IGMP v2/v3 snooping |
| LED Indicators |
|
| LEDs |
Power, LAN, Optical, Alarm, Voice/POTS |
| Environment |
|
| Operating Temperature |
0°C to +40°C |
| Relative Humidity |
Up to 95% non-condensing |
| Mounting |
|
| Mounting Options |
Desk, wall, fiber tray, wall mount box, DIN rail |
