Orion 3000 - Manual (Page 31)

User’s Guide 31
1. ENET Port: This is where you plug the included Ethernet cable. The other end
connects to the Ethernet Jack on the PC or NIC. This is not needed when using the
USB port or wireless feature.
2. USB Port: This is where you plug the included USB cable. The other end connects to
the USB port on your PC. This is not needed when using the Ethernet port or
wireless feature.
3. CABLE Connector: This is where you connect the coaxial cable (not included) that
leads to the cable splitter (not included) or the cable wall outlet.
4. PWR: This is where you plug the include power adapter. Remember to use only the
power adapter that came with the wireless cable modem.
6. Product Specifications
This chapter describes the cable modem’s operating and hardware specifications.
Item Downstream (Receiver) Upstream (Transmitter)
Frequency Range 88MHz ~ 860MHz 5MHz ~ 42MHz
Channel Bandwidth DOCSIS: 6MHz 200K, 400K, 800K, 1.6M, 3.2MHz
Modulation 64QAM/256QAM QPSK/16QAM
Symbol Rate 5.057/5.361 Msymbols/sec 160, 320, 640, 1280, 2560 Ksymbols/sec
Data Rate 30Mbits/sec (64QAM)
43Mbits/sec (256QAM) 0.32 ~ 5.12Mbs (QPSK)
0.64 ~ 10.24Mbs (16QAM)
Input Output Power -15dBmV ~ +15dBmV +8dBmV ~ +58dBmV (QPSK)
+8dBmV ~ +55dBmV (16QAM)
Carrier To Noise
Ratio @BER<10
-8
64QAM: 23.5dB, 256QAM: 30dB
RF Cable Interface 75 Ω F-type female connector
PC Host Interface Ethernet, USB cable, 802.11b wireless
Power Dissipation < 6 Watts
MAC, LLC/SNAP,
IP and CPE Filter DOCSIS-RFI
ARP, ICMP, IP,
TCP/UDP, IGMPv2 RFC826, RFC792, RFC791,
RFC768/793 RFC2236 Internet Protocol Stack
DHCP, TFTP, ToD
client RFC2131/2132, RFC1350,
RFC867 Applications for Provisioning usage
SNMP v2c RFC1905 SNMP Protocol