Xentino VS80T VDSL2 (SFP) Telco Modem


Xentino VS80T is a VDSL2 SFP modem that interconnects with Gateway Processor by using a MSA (MultiSource Agreement) compliant hot pluggable electrical interface. The DSL chipset inside the VDSL2 SFP modem supports all VDSL2 profiles that defined by ITU-T G.993.2, and more importantly, it can be backward compatible with **ADSL2/ ADSL2+ and VDSL.

Xentino VS80T is a VDSL2 SFP modem that interconnects with Gateway Processor by using a MSA (MultiSource Agreement) compliant hot pluggable electrical interface. The DSL chipset inside the VDSL2 SFP modem supports all VDSL2 profiles that defined by ITU-T G.993.2, and more importantly, it can be backward compatible with **ADSL2/ ADSL2+ and VDSL. Compliancy with G.994.1 and G.997.1 standards, ensures its interoperability with all existing broadband network services. Furthermore, Xentino VS80T also features the latest ITU standards such as G.inp (G.998.4) and G.vector (G.993.5).

PRODUCT OVERVIEW

Xentino VS80T is a VDSL2 SFP modem that interconnects with Gateway Processor by using a MSA (MultiSource Agreement) compliant hot pluggable electrical interface. The DSL chipset inside the VDSL2 SFP modem supports all VDSL2 profiles that defined by ITU-T G.993.2, and more importantly, it can be backward compatible with **ADSL2/ ADSL2+ and VDSL. Compliancy with G.994.1 and G.997.1 standards, ensures its interoperability with all existing broadband network services. Furthermore, Xentino VS80T also features the latest ITU standards such as G.inp (G.998.4) and G.vector (G.993.5).

As broadband access technology has evolved rapidly, Service Providers need to upgrade their broadband network service every few years. Traditionally, Service Providers have replaced the entire CPE device in order to provide subscribers with faster Internet services. Not only does it increase their CAPEX and OPEX but also wastes resources and increase inventories. Leveraging Xentino VS80T VDSL2 SFP series in Service Providers’ product portfolio will help them significantly reduced the software porting and testing effort and shorten their product time-to-market.

Xentino VS80T VDSL2 SFP modem realizes the modulation of VDSL2 broadband access. It can be integrated with routers, switches or residential gateways that are equipped with a SFP type of WAN interface. There’s no more need for Service Providers to maintain more than one type of CPE device in the field or in the warehouse, moreover, this also can give them the possibility to future upgrade. Users can upgrade to any broadband access data rate easily only by plugging in different type of WAN SFPs such as VDSL2 35b/G.fast or optical TRx SFPs with the same internet box and user interface.

** ADSL2/ ADSL2+ backward compatibility is possible, but currently not guaranteed or officially supported across all DSLAM vendors. Xentino is working with the relevant manufacturers to broaden support over time.

 

VDSL2 Transmission modes
VDSL2 profiles 8a, 8b, 8c, 8d, 12a, 12b, 17a, 30a
Data rate Up to 100 Mbps upstream / 100 Mbps downstream
Annex A/B/C
Parameter 997.1 Compliant
Configurability Implement the system setting via the EBM program
Other Unique Features
Booting Serial Flash
ADSL2+ Transmission modes
Annex A/L (B/M is optional by request)
Data rate Up to 24 Mbps
Modes PTM & ATM  (AAL5 and OAM cells)
PVC Up to 8 PVCs
VC Up to 65k VCs
Other Unique Features
QoS Flexible packet sorting based on Ether Type, VLAN ID or VLAN priority (supports QinQ).
Advanced Features from ITU
G.inp Supports G.inp described by ITU
G.vector Supports all CPE features of G.vector
ROC Supports Robust Overhead Channel
Dual latency Supported
OLR Supports bit swapping, SRA, SoS and  dynamic Interleaver depth (D) change
US0 Supported
PBO Both UPBO and DPBO supported

 

Specifications

Hardware RJ-45 Female Connector (Fully compatible with RJ-11 Male Connector)
SERDES connect to host
LED 1 (Remain Undefined)
LED 2 (PWR/ Link Status indicator)
Software Self Boot & Managed by Internal Flash
Support Ethernet Boot & Management
Power Requirement 2.1W / 3.3V
Environment Operating Temperature -20 ~ +75°C (SFP cage)
Storage Temperature -40 ~ +85°C
Operating Humidity 10% to 90% (non-condensed)
Storage Humidity 5% to 95% (non-condensed)
ESD Standards Contact: +/-4KV Air:+/-8KV (EN 61000-4-2)
Radiated RFI Standards Strength:10V/m (EN 61000-4-3)
EFT/BURST Standards Power:2KV Signal:1KV (EN 61000-4-4)
Surge Immunity Standards Power:2KV Signal:1KV (EN 61000-4-5)
Certification CE / FCC

 

 

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