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correct EEPROM mounting
» RTL8309SB Data
Sheet
» FAQ
» Downloads |
Extended Features:
- Programmable EEPROM support for storing switch configuration and exploring extended switch features
- Port-based VLAN Grouping of ports – 8 VLAN Groups
- QoS function based on:
- Port-based priority
- 802.1p VLAN tag
- DiffServ/TOS field in TCP/IP header
- IP address
- Supports two-level priority queues with various
weighting ratios
- Queue service rate based on weighted round robin
algorithm
- Optional auto turn off Flow Control for 1~2 sec to
avoid head-of-line blocking
- Flexible 802.1Q port/tag-based VLAN:
- Optional 802.1Q tag-VID aware function
- Optional VLAN Ingress Tag Admit
- Optional VLAN Ingress Member set
- Optional ARP VLAN for broadcast packet
- Optional Leaky VLAN for unicast packet
- IEEE 802.1P/Q tag insertion or removal on per-port basis
(egress):
- Do not change packets (Default)
- Insert input port’s PVID for non-tagged packets. Do
not change packets if they are already tagged
- Remove VLAN tags from tagged packets. Do not change
packets if they are not tagged
- Remove VLAN tags from tagged packets then insert the
input port’s PVID. For non-tagged packets, insert the
input port’s PVID
- Selectable “Fast aging” (800uS) or “Normal aging” (300s)
of MAC table entries
- Аll other functions embedded in
RTL8309SB chipset
Main Features:
- 8 port 10/100 Mbps
- up-link expansion port
- 20/200 Mbps (full duplex) maximum speed
- Store-and-forward technology
- dynamic memory allocation
- Supports 802.3x full-duplex and back pressure
half-duplex flow control
- MAC self- learning
- optional steel mini-case
- RTL-Chipset
- very low power consumption
Dimensions: 140x78x28 mm
| Power supply: |
3.5V DC-20V DC,
DC Power Plug: 5.3 mm ext. diameter/ internal 2.1mm |
Power consumption (12VDC):
- Stand-by (no UTP connected): 0.45W
- Max
Consummation: 2.5W
- UTP-connected: 0.25W per 100Mbps-port
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