Advertisement
Specifications
Check Buffalo's website (www.buffalotech.com) or the product catalog for
information about the latest products or compatible models.
IEEE 802.3ab (1000 BASE-T)
Standards
IEEE 802.3u (100 BASE-TX)
IEEE 802.3 (10 BASE-T)
IEEE 802.3af (PoE)
Flow Control
IEEE802.3x (when operating at full duplex)
Back pressure (when operating at half duplex)
Ports
PoE ports
Uplink ports: 1
All ports support Auto-MDIX.
Compatible Cables
1000 BASE-T: Enhanced category 5 or higher UTP
(*) (**)
cables
100 BASE-TX: Category 5 or higher UTP cables
10 BASE-T
PoE
Connector
RJ-45 8-pin connector (shielded)
Power
AC 100-240 V 50/60 Hz
Power Consumption
Max. 55 W
External Dimensions
200 x 161 x 41 mm
Weight
1.2 kg (main unit only)
Operating
Operating temperature: 0–45℃
Environment
Operating humidity: 10–85% (no condensation)
Acquired Standards
VCCI Class B, FCC Class B, Canada IC Class B, UL
Transmission
1000 Mbps (1000 BASE-T)
100 Mbps (100 BASE-TX)
Speeds
10 Mbps (10 BASE-T)
Switching Method
Store & Forward
Jumbo Frame
9,216 Bytes
(Header 14 Bytes + FCS 4 Bytes inclusive)
8B1Q4/4D-PAM5 （ 1000 BASE-T）
Transfer Encryption
4B5B/MLT-3 （ 100 BASE-TX）
Method
Manchester encoding （ 10 BASE-T）
Access Method
CSMA/CD
Data Transfer Speed
1,488,095 packets/second (1000 BASE-T)
148,810 packets/second (100 BASE-TX)
(Throughput)
14,881 packets/second (10 BASE-T)
2,048 (Self learning)
MAC Address Table
Bu er Memory
128 KBytes
Aging Time
Approx. 300 seconds
Other
Loop detection
Power saving (***)
* : This unit automatically detects and adjusts for straight or crossover
Ethernet cables, so either type of cable may be used.
** : Site-terminated Ethernet cables may prevent correct connections to the
network. Always use preassembled cables.
***: This function detects unused ports and reduces the amount of
electricity they use.
Troubleshooting
If you are unable to connect to a network, check the following.
• Is the power cable connected correctly? Also, is the power cable plugged
into an outlet or surge protector?
• Is the LAN cable connected correctly? Are any cables disconnected or
broken?
• Is the LINK/ACT LED on*?
*If the LINK/ACT LED is off, manually set the communication mode of the
connected hub or LAN adapter to 100M half-duplex or 10M half-duplex.
: 4
: Category 3 or higher UTP cables
: Category 5 or higher UTP cables
Federal Communication Commission Interference Statement
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference
in a residential installation.
This equipment generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or
more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that
to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
2014 - 4
Advertisement
