Switch is a kind of network equipment used for electric (optical) signal transmission. It can provide the exclusive electric signal pathway for point to point network nodes of the access switch. Most of them are the Ethernet switch. The others are telephone voice switches, optical switches, etc..
Application：
The main function of switches including physical addressing, network topology structure, error checking, frames sequence and flow control.The switch also has some new features, such as support for VLAN (virtual local area network),support for link aggregation, even some of them have the functions of the firewall.
Such as other products, the switches also have many brands.
Eg: Cisco, Huawei, ZTC, H3C, Juniper, HP, Extreme etc. Below is a brief introduction to several major brands of switches.
1.Cisco Switch：
Cisco System Inc. is a reputable telecommunications equipment supplier focused on solving network. With its IOS( Internet Operating System ), Cisco company is absolutely in a leading position in the multi protocol router market. At present, in Internet, nearly 80% of the routers from Cisco. In fact, in addition to the router this leading product,Cisco also has a full line of network equipment,including hubs, switches, access servers, software and hardware firewalls, network management software, etc.
Cisco Switches divide into Cisco Catalyst Series switches and Cisco Nexus Series switches.
Catalyst Series switches:
*1200/1600/1700/1900/
*2000/2100/2800/2900/2960/2960S/ 2960G/
*3000/3500/3560/3560G/ 3560E/3560X/3700/3750/ 3750G/ 3750E/ 3750X
*4000/4500/4900/5000
*6000/6500 Series
Nexus Series data center switches:
Nexus 1000V/ 2000/ 3000/4000/ 5000/ 6000/ 7000/9000.
If want to know more, welcome to visit our blog: http://www.etulinktechnology.com/blog.
2.HUAWEI Switch：
HUAWEI is the world's leading telecommunication solutions provider. They have dedicated employees and strong R & D capabilities, rapid response to customers' needs, provide end to end customized products, solutions and services. Try their best to help clients business success, and through their joint efforts to enrich people's communication and lives.
HUAWEI switch series:
S9300 series T bit core routing switch: It provides 9303, S9306, S9312 three product forms.It is widely used in wide area network, metropolitan area network, campus network and data center.
S7700 series intelligent routing switch: It includes S7703, S7706, S7712 three product forms.It is widely used in campus network, data center core / sink node.
S6700 series enterprise network switch：It can be used for 10 Gigabit server access of data center and the core of the campus network.
S5700 series full Gigabit enterprise network switch：It is cassette device, the height is 1U, provides standard type (SI) and enhanced type(EI).
S3700 series enterprise network switch：S3700 is cassette product device,the height is 1U,including S3700-28TP and S3700-52P.
S2700 series enterprise network switch:It is cassette product device, the height is 1U, provides standard type (SI) and enhanced type(EI).
S1700 series enterprise network switch：It can be widely used in small businesses, Internet cafes, hotels, schools, etc..
Model identification:
LI (Lite software Image) indicates a weak version of the device.
SI (Standard software Image) indicates the device is standard version and contains the basic features.
EI (Enhanced software Image) indicates the device is enhanced version and contains some advanced features.
HI (Hyper software Image) indicates the device is advanced version and contains some more advanced features.
Z， Indicates that there is no uplink interface; (the new product does not allow this bit)
G，Indicates the uplink GBIC interface;
P，Indicates the uplink SFP interface;
T，Indicates the uplink RJ45 interface;V，Indicates the uplink VDSL interface;
W，Indicates the uplink configurable WAN interface;
C，Indicates the uplink interface is optional;
M，Indicates the uplink interface is a multi-mode optical port;
S，Indicates the uplink interface is a single-mode optical port;
F，Indicates the downlink interface is a template board, and can be inserted into the optical interface board or the electric interface board.Mainly compatible with 3526F, 3526EF, 3552F and other old products named.
3.H3C Switch：
H3C can provide the industry's most comprehensive coverage of the switch products.From the park to the data center, cassette to box, from FE, GE to 10G and 100G,from L2 TO L4/7,from IPv4 to IPv6,from access to the core,the users have the most extensive selection and flexible combination.
Product series:
A、Core routing switch
1.H3C S9500E series routing switch
2.H3C S9500 series core routing switch
3.H3C S7600 series Carrier-class high-end routing switch
4.H3C S7500E series High-end multi service routing switch
5.H3C S7500 series Ethernet switch
B、Full Gigabit intelligent switch
1.H3C S58 series switch
2.H3C S5800 S5820X series switch
3.H3C S5810 series switch
4.H3C S5600 Serial Ethernet switch
5.H3C S5510 series Ethernet switch
6.H3C S5500 series Ethernet switch
7.H3C S5500-EI series Ethernet switch
8.H3C S5500-SI series Ethernet switch
9.H3C S5120 series Ethernet switch
10.H3C S5120-EI series switch
11.H3C S5120-SI series switch
12.H3C S5100 series Ethernet switch
13.H3C S5100-EI series Ethernet switch
14.H3C S5100-SI series Ethernet switch
15.H3C S5028 Ethernet switch
16.H3C S5000E series full Gigabit security intelligent switch
17.H3C S5000P series Ethernet switch
18.H3C S5024P full Gigabit manageable switch
19.H3C S5016P full Gigabit manageable switch
C、Intelligent two / three layer switch
1.H3C S3610 series multi protocol switch
2.H3C S3600 series Ethernet switch
3.H3C S3600-EI series Ethernet switch
4.H3C S3600-SI series Ethernet switch
5.H3C S3100 series Ethernet switch
6.H3C S3100-SI series Ethernet switch
7.H3C S3100-52P Ethernet switch
8.H3C S3100-EI series Ethernet switch
9.H3C S2100 series Ethernet switch
10.H3C S2126-EI Ethernet switch
11.H3C S2126 intelligent network management switch
12.H3C S2108 intelligent network management switch
D、SMB switch
1.H3C S1600 series security intelligent switch
2.H3C S1500 series Ethernet switch
3.H3C S1550 manageable access switch
4.H3C S1526 manageable access switch
5.H3C S1324 Ethernet switch
6.H3C S1200 series Ethernet switch
7.H3C S1224 full Gigabit Ethernet switch
8.H3C S1224E Ethernet switch
9.H3C S1224R full Gigabit Ethernet switch
10.H3C S1216 full Gigabit Ethernet switch
11.H3C S1208 full Gigabit Ethernet switch
12.H3C S1000 series Ethernet switch
13.H3C S1050T Gigabit uplink switch
14.H3C S1050T-E Gigabit uplink switch
15.H3C S1048 Fast Ethernet switch
16.H3C S1026T Gigabit uplink switch
17.H3C S1024 Fast Ethernet switch
18.H3C S1024R Fast Ethernet switch
19.H3C S1016 Fast Ethernet switch
20.H3C S1016R Fast Ethernet switch
21.Aolynk S1008A desktop switch
22.Aolynk S1008A-V desktop switch
23.Aolynk S1008A-G desktop switch
E、IPTV and digital TV special switch
1.Aolynk S1508L digital TV corridor switch
2.Aolynk S1500E digital TV corridor switch
3.Aolynk S1516L digital TV corridor switch
F、H3C E series Ethernet switch
1.H3C E328[E352] education Network Ethernet switch
2.H3C E126 education network switch
3.H3C E126A[E152] education network switch
G、Data center switch products
1.H3C S12500 series core routing switch
2.H3C S9500E series routing switch
3.H3C S7500E series high-end multi-service routing switches
4.H3C S58 series switch
5.H3C S5800 S5820X series switch
6.H3C S5810 series switch
7.H3C S5500 series Ethernet switch
8.H3C S5500-SI series Ethernet switch
The interpretation of product code:
SI (Standard software Image) indicates the device is standard version and contains the basic features.
EI (Enhanced software Image) indicates the device is enhanced version and contains some advanced features.
HI (Hyper software Image) indicates the device is advanced version and contains some more advanced features.
Z，Indicates that there is no uplink interface; (the new product does not allow this bit)
G，Indicates the uplink GBIC interface;
P，Indicates the uplink SFP interface;
T，Indicates the uplink RJ45 interface;
V，Indicates the uplink VDSL interface;
W，Indicates the uplink configurable WAN interface;
C，Indicates the uplink interface is optional;
M，Indicates the uplink interface is a multi-mode optical port;
S，Indicates the uplink interface is a single-mode optical port;
F，Indicates the downlink interface is a template board, and can be inserted into the optical interface board or the electric interface board.Mainly compatible with 3526F, 3526EF, 3552F and other old products named.
ETU-Link Technology Co., Ltd as a professional and reliable manufacturer of optical transceiver,we provide the compatible optical transceiver. Our optical transceiver is compatible with Cisco, AVAGO, Extreme, HUAWEI, H3C, ZTC, ZYXEL, Juniper, ALCATEL, D-Link, HP switch etc.
Our company also has some brands of switch, we will test the products on the switch before shipment, so customers will not worry about the quality of our module. We always provide the products with good quality, reasonable price and best service.
Welcome all of the world partner to cooperation with us , make the life more wonderful!
Related reading: Active Optical cable SFP+ transceiver compatible
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