Chapter 25 Product Specifications

 

Table 93 Firmware Specifications (continued)

 

Universal Plug and

A UPnP-enabled device can dynamically join a network, obtain an

 

Play (UPnP)

IP address and convey its capabilities to other devices on the

 

 

network.

 

 

 

 

QoS (Quality of

You can efficiently manage traffic on your network by reserving

 

Service)

bandwidth and giving priority to certain types of traffic and/or to

 

 

particular computers.

 

 

 

 

Remote Management

This allows you to decide whether a service (HTTPS or FTP traffic

 

 

for example) from a computer on a network (LAN or WAN for

 

 

example) can access the P-870HN-51D.

 

 

 

 

PPPoE Support

PPPoE (Point-to-Point Protocol over Ethernet) emulates a dial-up

 

(RFC2516)

connection. It allows your ISP to use their existing network

 

 

configuration with newer broadband technologies such as ADSL.

 

 

The PPPoE driver on your device is transparent to the computers

 

 

on the LAN, which see only Ethernet and are not aware of PPPoE

 

 

thus saving you from having to manage PPPoE clients on individual

 

 

computers.

 

 

 

 

Other PPPoE Features

PPPoE idle time out

 

 

PPPoE dial on demand

 

 

 

 

Packet Filters

Your device’s packet filtering function allows added network

 

 

security and management.

 

 

 

 

VDSL Standards

Maximum data rate (downstream/upstream): 100 Mbps/100 Mbps

 

 

VDSL line coding: ITU-T G.993.2 DMT modulation

 

 

Tranceivers: ITU-T G.993.1

 

 

DSL handshake procedure protocol: ITU-T G.994.1

 

 

DSL physical layer management protocol: ITU-T G.997.1

 

 

VDSL band plan: 997 and 998

 

 

Support U0 band

 

 

VDSL profiles: 8a, 8b, 8c, 8d, 12a, 12b, 17a and 30a

 

 

VDSL speed: up to 100/100 Mbps@ 700 feet

 

 

Support Annex A, Annex B

 

 

Rate adaptation

 

 

OLR: Bit Swapping/ SRA (Seamless Rate Adaption)

 

 

Upstream power back-off (UPBO)

 

 

VDSL OAM communication channels: Indicator bits (IB) channel,

 

 

VDSL embedded operations channel (EOC) and VDSL overhead

 

 

control channel (VOC)

 

 

Erasure and Broadcom PhyR PHY Level Retransmission Technology

 

 

PTM mode

 

 

Trellis coding

 

 

INP capability: At least two symbols protection (INP_MIN = 2), up

 

 

to 16 symbols (INP_MIN = 16)

 

 

 

 

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P-870HN-51D User’s Guide