ZyXEL P-663H-51 Folheto

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Robust, State-of-the-Art IP Security 
The P-663H-51 supports state-of-the-art Firewall features, Stateful Packet Inspection, anti-DoS (Denial of Service) and IP/MAC address spoofing protection 
for basic defense against hackers, network intruders and other hazardous threats.
Sophisticated QoS for Triple-Play Services
The P-663H-51 comes with complete ATM and Ethernet QoS mechanisms, as well as various IP QoS features (Packet classification/Rate Limitation/Queue 
Scheduling). The seamless QoS-mapping not only allows consistent and appropriate traffic treatment of packets, but also enables fulfillment of triple-play 
services. The IGMP proxy/snooping and fast leave (v1, v2) features also supports the IP multicasting service easily.
ADSL Support
ex M
ADSL2/2+
AD
+, Annex L 
L and Annex
loop test)
Support DEL
ELT (dual en
ended lo
• Rate adaptatio
ion (SRA)
• “Dying Gasp”
lity support to notify  
 fun
unctionali
it
er has been turned off
the DSLAM that po
power
ATM Support
• 8 PVCs Support
4 Multiple Protocol over AAL5
RFC 1483/2684
PP over AAL5
RFC 2364 PPP
PPP over Ethernet
RFC 2516 P
LLC Multiplexing
VC and LL
Shaping UBR, CBR, VBR-nrt
Traffic S
um UNI 3.1/4.0 PVC
ATM Foru
remote F4/F5 loop-back, AIS, and
I610 OAM re
ls
RDI OAM cells
ulti-Pair Bonding (G.998.1)
ATM-based Mul
Ethernet Functions
user traffic
Default Bridging for u
• ARP
• MAC count limiting
• 802.1Q Tag-Based VLAN
euing
802.1P CoS with priority queu
IP Management
• IP routing: TCP, UDP, ICMP, ARP
• VPN (IPSec, PPTP,
gh
L2TP) pass-through
• DHCP server (LAN port)
• DHC Relay/Client (WAN port)
• RADIUS client
• DNS repaly/proxy
• Dynamic DNS
• RIP/RIP v2 routing functions
• NAT/PAT/NAPT
• IGMP Proxy/snooping and fast leave (v1, v2)
• IP QoS
• UPnP IGD 1.0
Security
• Service access control based on incoming 
interface WAN or LAN
• Service access control based on source IP  
address
• Anti-Denial of Service, including SYNC  
flooding, IP Smurfing, Ping of Death, Fraggle, 
Teardrop, Land
• No response for WAN port scanning
• TCP/IP/port/Interface filtering rules
• Protect against IP and MAC address spoofing
• Stateful Packet Inspection
Configuration and Management 
• Web-based GUI
• Command Line Interface (CLI)
• Telnet Remote Management
• TFTP FW upgrade and configuration 
backup/restore
• SNMPv1/v2c
Hardware Specifications
• 1 RJ-11 connector for 2 ADSL2+ ports
• 4-port RJ-45 connectors for 10/100 Mbps
with Auto MDI/MDIX
• Power switch
• Reset button to return to the default setting
• DC Power Jack (12 V, 1.5 A)
• LED
- System LED 
- Alarm LED
- 4 Ethernet LAN LEDs
- 2 ADSL2+ LED
Physical Specifications
• Dimensions: 205 (W) x 145 (D) x 32 (H) mm
• Weight: 400 g
Power Input and Power 
Consumption
• 12 VDC (1.5 A)
• 12 watt (on board power consumption)
Operating Environment
• Temperature: 0 ~ 40
°C
• Humidity: 20 ~ 85 % ( non-condensing)
Certificate 
• RoHS & WEEE
• Safety
- UL1950
- CSA C22.2 No. 950
• EMC
- FCC Part 15 & Part 68 Class B
Specifications
ADSL2+ Bonded 4-port Router
 
P-663H-51
F o r   m o r e   p r o d u c t   i n f o r m a t i o n ,   v i s i t   u s   o n   t h e   w e b   w w w . Z y X E L . c o m
65-100-066301B
10/07
Copyright © 2007 ZyXEL Communications Corp. All rights reserved. ZyXEL, ZyXEL logo are registered trademarks of ZyXEL Communications Corp. All other 
brands, product names, or trademarks mentioned are the property of their respective owners. All specifications are subject to change without notice.