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[Á¤º¸] Å©·Î½ºÅØÀÇ ÄÉÀÌºí ¸ðµ©...2

 


Å©·Î½ºÅØ¿¡ ȨÇǼ­ ÆÛ ¿Ô½À´Ï´Ù












































CRUISER
Cable Modem "XCM-2000"



                   

..Products / Cable
Modem / XCM-2000...........................





























































































































.. ±â´É

.. -¿Ü°ü
¹× µðÀÚÀÎ

....¼º´ÉÀº ³ôÀ̸鼭 Å©±â´Â ÁÙ¿©¼­ ½ÉÇÃÇÑ À̹ÌÁöÀÇ
¿Ü°ü µðÀÚÀÎÀ» ¿Ï¼ºÇß½À´Ï.´Ù.

..
-DOCSIS 1.0/1.1 Compliance


....CRUISER´Â MCNS
Ç¥ÁØ ±Ô°ÝÀ» ÁؼöÇϹǷΠMCNS ±Ô°Ý¿¡ µû¶ó ¼³°èµÈ

 ...¾î¶² CMTS¿Íµµ »óÈ£ ¿î¿ë¼ºÀ» º¸ÁõÇÒ ¼ö ÀÖ½À´Ï´Ù. Ç¥Áر԰ÝÀÇ Çìµå¿£µå
Àåºñ¸¦    

...º¸À¯ÇÑ Àü¼¼°è ¾î´À ÄÉÀÌºí »ç¾÷Àڿ͵µ CRUISER¸¸ ÀÖÀ¸¸é Internet Á¢¼ÓÀÌ

...°¡´ÉÇÕ´Ï´Ù.

..
-SPEED

....CRUISER(XCM-2000)´Â
6Mhz downstream ´ë¿ªÆø¿¡¼­ ÃÖ´ë 42.88MbpsÀÇ
....ÇÏÇâ
Àü¼Û¼Óµµ¸¦ Á¦°øÇϸç,3200Khz upstream´ë¿ªÆø¿¡¼­ ÃÖ´ë
10.2MbpsÀÇ
....»óÇâ Àü¼Û¼Óµµ¸¦ Á¦°øÇÕ´Ï´Ù.

..
-Variety

....¼­ºñ½º
°ø±Þ¾÷ü´Â CRUISER¸¦ 100KbpsºÎÅÍ 10Mbps±îÁöÀÇ ¸¹Àº ¼­ºñ½º

....µî±Þ Áß Çϳª¿¡ ÇÒ´çÇÒ¼ö ÀÖ½À´Ï´Ù.

..
-Interface

....Ç¥ÁØ 10Base-T
EthernetÆ÷Æ®¸¦ Á¦°øÇϸç,»ç¿ëÀڴ ȯ°æ¿¡ ¸Â´Â ÀûÀýÇÑ

....Interface¸¦ »ç¿ëÇÏ¿© ÃÊ°í¼Ó ÀÎÅͳÝÀ» Ç×ÇØÇÒ¼ö
ÀÖ½À´Ï´Ù.

.. -Multiple
Users

....Ç¥ÁØ 10Base-T
EthernetÆ÷Æ®¸¦ ÅëÇØ CRUISER´Â ´Ù¼ö(1~16¸í)ÀÇ ÀÌ¿ëÀÚµé

....¿¡°Ô ÃÊ°í¼Ó µ¥ÀÌÅÍ ¼­ºñ½º¸¦ Á¦°øÇÕ´Ï´Ù.

.. -Data
Secruity

....DES¾ÏÈ£¿Í
¾ÏÈ£Çص¶ ¾Ë°í¸®Áò°ú RSA¾Ë°í¸®ÁòÀº upstream°ú downstream

....µ¥ÀÌÅÍ Åë½ÅÀÇ º¸¾ÈÀ» º¸ÀåÇÕ´Ï´Ù.

..
-Plug&Play

....CRUISER´Â
¼³Ä¡°¡ ¿ëÀÌÇϸç Plug&Play ¹æ½ÄÀÔ´Ï´Ù.
....Àü¿øÀ»
ÄÓ ¶§³ª resetÇÒ¶§ set configurationÀ» Çϸç Àü¸é¿¡ âÀÛµÈ
LED»ó¿¡
....´Â ¸ðµ©ÀÇ »óÅ°¡ Ç¥½ÃµË´Ï´Ù.

....

 

..

.. »ç¾ç


....
CABLE TRANSMISSION

 

Down
Stream

Up
Stream

Operating
Frequency

..91 ~ 857 MHz

..5 ~ 42 MHz

Modulation
Format

..64 QAM /256 QAM

..QPSK/16QAM

Data
Rate

..Max 30Mbps/64QAM
..Max 40Mbps/256QAM

..Max 5.12Mbps/QPSK
..Max 10.24Mbps/16QAM

Bandwidth

..6MHz

..200KHz, 400KHz, ..800KHz,1.6MHz,.3.2MHz

FEC

..RS(122, 128)/Trellis, RS(204,
188)

..Reed Solomon

Symbol
Rate

..64QAM: 5.056941 Msym/sec

..256QAM: 5.360537 Msym/sec

..160, 320, 640, 1,280, ..2560Ksym/sec

Bit
Per Symbol

..64QAM : 6bit
..256QAM : 8bit

..QPSK : 2bit
..QAM : 4bit

Signal
Level Range

..-15dBmV ~ 15dBmV

..5 ~ 61dBmV

Bit
Error Ratio

..64QAM: BER < 10 -8 @ Es/NO
23.5dB
..256QAM: BER < 10 -8 @ Es/NO
30dB

 



....
NETWORK
FEATURES

..CPE MAC Protocol

..IEEE 802.3 Ethernet

..RF MAC Protocol

..MCNS/DOCSIS 1.0

..Network Protocols

..IP, ICMP, ARP, RARP

..Transport Protocols

..TCP, UDP

..Application Protocol

..SNMP, TFTP, DHCP

..Network Management

..SNMP V1 / V2

..Quality of Service (QoS)

..H/W and S/W DOCSIS 1.1

..º¸¾È( Security)

..DES Decryption/Encryption






....
PHYSICAL/MECHANICAL




..Interface To CPE

..RJ-45 10Base-T or USB


..µ¿ÀÛ·¥ÇÁ( LEDs )

..Power, Test, Downstream, Upstream,
SYNC, Ready


..Button

..Reset Button


..Å©±â(Dimension)

..155mm x 160mm x 45mm


..¼³Ä¡ ÇüÅÂ( Mount )

..¼öÁ÷ ¼³Ä¡ / ¼öÆò ¼³Ä¡


..Power Supply Adapter (Output)

..3.3V / 5V / 12V DC


..Power Supply Adaptor (Input)

..110 ~ 220V AC, 60 Hz


..Cable Connector

..F Type female 75 ohm




....





211.212.250.232 ¼ºÀ±Á¦: À̰͵Πũ·Î½ºÅØȨÇÇ¿¡°¡¸é ÀÖÁÒ..Ç¥¿Í »çÁø±îÁö.... [12/30-08:12]
211.212.250.232 ¼ºÀ±Á¦: À̰͵Î100%º£²¼ÁÒ?? [12/30-08:12]

211.202.17.119 ¼Û½Ã¿µ: ÀÌ°Ç »ç¿ë±â ¸ñÀûÀ¸·Î ¾´°Å ¾Æ´Ñµ¥...±×³É ¸ðµ© ¼Ò°³ÀÔ´Ï´Ù...Á¦°¡ »ç¿ëÇß´ø Å©·Î½ºÅØ¿¡ ´ëÇÑ ¸ðµ© »ç¿ë Èıâ´Â ¹Ø¿¡ ÀÖ½À´Ï´Ù ÀúÀÛ±ÇÀ» Ç¥½Ã¸¦ ¾È Çß¾úÁö¸¸...Áö±Ý ¼öÁ¤Çß½À´Ï´Ù [12/30-18:03]

211.202.17.119 ¼Û½Ã¿µ: ±×·¡µµ ¹®Á¦°¡ µÈ´Ù¸é »èÁ¦ÇÏ°Ú½À´Ï´Ù...¹®Á¦°¡ µÈ´Ù¸é..¸®Çà ÁÖ¼¼¿ä [12/30-18:14]


written by SyS (mcsys)
2001-12-30 04:04:08
676 ¹ø ÀÐÀ½
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