will this work with cisco VoIP phones? For example, could I plug say 5 phones in to this and have it work well?

I had it working fine for 3 phones i did have an issue with 1 particular provider that was fixed with a bit tech support (on there end)

Can another switch be plugged into one of the eight ports? If so, how many ethernet devices can one port handle?

Yes just make sure that they are not plugged into the same port number, port 1 on both for instance. I would not recommend more than the number of ports on a switch. If you need more get a bigger switch 16 port or 24 port. hope that helps.

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TPLINK;TL-SF1008D;tl-sf1008d 8-port 10 100mbps desktop switch - Farnell

TPLINK;TL-SF1008D;TL-SF1005D TL-SF1008D TL-SF1016D 10/100Mbps ...

TPLINK;TL-SF1008D;TL-SF1008D - TP-LINK, The Reliable Choice

TPLINK;TL-SF1008D;tl-sf1008d 8-port 10 100mbps desktop switch - Farnell

TPLINK;TL-SF1008D;TL-SF1008D_V7_Datasheet - TP-Link

TPLINK;TL-SF1008D;TL-SF1005D TL-SF1008D TL-SF1016D 10/100Mbps ... - TP-Link

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TP-Link 8 Port 10/100Mbps Fast Ethernet Switch | Desktop Ethernet Splitter | Ethernet Hub | Plug and Play | Fanless Quiet | Desktop Design | Green Technology | Unmanaged (TL-SF1008D)

(32) Write a Review

PLUG-AND-PLAY - Easy setup with no configuration or no software needed
ETHERNET SPLITTER - Connectivity to your router or modem router for additional wired connections (laptop, gaming console, printer, etc)
8 Port FAST ETHERNET - 8 10/100 Mbps Fast Ethernet auto-negotiation RJ45 ports greatly expand network capacity
COST EFFECTIVE - Fanless Quiet Design, Desktop design
RELIABLE - IEEE 802.3x flow control provides reliable data transfer
UP to 60% Power Saving - Automatically adjusts power consumption according to the link status and cable length
AUTO-NEGOTIATION - Supports Auto-MDI/MDIX, eliminating the need for crossover cables
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Overview

Specs

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mini. 8 10/100M RJ45 ports, supports auto MDI/MDIX. Green Ethernet technology saves the power up to 70%. IEEE 802.3x flow control provides reliable data transfer. Plastic case, desktop or wall-mounting design Plug and play, no configuration required.

Model
Brand	TP-Link
Model	TL-SF1008D

Format & Standards
Format	Desktop
Standards	IEEE802.3, IEEE802.3u, IEEE 802.3x
Network Management Type	Unmanaged

Ports & Interface
Uplink Interface	RJ45
Primary Ports	8 x RJ45
Primary Port Speed	10/100Mbps

Data Transmission
Switching Method	Store and Forward
VLAN Support	No
Buffer Memory	768KB

Details
Protocols	CSMA/CD
PoE	No
Layer	Layer 2 Only

Power Supply
Power	100~240VAC, 50/60Hz

Dimensions & Weight
Dimensions	5.30" x 3.10" x 0.90"

Environmental
Temperature	Operating Temperature: 0°C~40°C (32°F~104°F); Storage Temperature: -40?~60? (-40?~140?);
Humidity	Operating Humidity: 10%~90% non-condensing; Storage Humidity: 5%~90% non-condensing

Features
Features	Innovative energy-efficient technology saves power up to 73% Supports IEEE 802.3x flow control for Full Duplex mode and backpressure for Half Duplex mode Non-blocking switching architecture that forwards and filters packets at full wire-speed for maximum throughput Auto-MDI/MDIX eliminates the need for crossover cables Supports MAC address auto-learning and auto-aging Auto-negotiation ports provide smart integration between 10Mbps, 100Mbps hardware Fanless design ensures quiet operation Desktop design Plug and Play design simplifies installation

Packaging
Package Contents	8-Port 10/100Mbps Desktop Switch Power Adapter User Guide

Additional Information
First Listed on Newegg	January 28, 2008

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Warranty

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TP-Link 8 Port 10/100Mbps Fast Ethernet Switch | Desktop Ethernet Splitter | Ethernet Hub | Plug and Play | Fanless Quiet | Desktop Design | Green Technology | Unmanaged (TL-SF1008D)

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Customer Reviews of the TP-Link TL-SF1008D

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

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Manufacturer Contact Info

Item#: N82E16833704027

Best Sellers

TP-Link 8 Port 10/100Mbps Fast Ethernet Switch | Desktop Ethernet Splitter | Ethernet Hub | Plug and Play | Fanless Quiet | Desktop Design | Green Technology | Unmanaged (TL-SF1008D)

Learn more about the TP-Link TL-SF1008D

Customer Reviews of the TP-Link TL-SF1008D

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info