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Brief introduction
Many thanks for purchasing Fast Ethernet 1 Fiber port 7 UTP ports switch! This product supports IEEE802.3U and 100 Base-TX/FX protocol, as well as full duplex and half duplex mode. This manual is for this switch. The following purchasing guide is for customer’s reference.
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Model |
Description |
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Dual/SC/MM 2km |
10/100M auto-negotiation TP & multi mode 2KM |
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Dual/SC/SM 25km |
10/100M auto-negotiation TP & single mode 25KM |
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Dual/SC/SM 40km |
10/100M auto-negotiation TP & single mode40KM |
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Dual/SC/SM 60km |
10/100M auto-negotiation TP & single mode 60KM |
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Dual/SC/SM 100km |
10/100M auto-negotiation TP & single mode 100KM |
Installation
1. Interface
RJ-45 interface:
The transmission media adopts CAT5 twisted-pair with typical length of 100 meter. It features the function of automatically identifying the through line and cross wire
Fiber interface:
SC/ST fiber interface is of duplex mode type, including two interfaces, namely TX and RX. When the two sets of optical transceiver are interfaced or connected to switch with fiber interface, the fiber is in cross connection, namely "TX-RX", "RX-TX" (direct butting for single optical fiber).
2. Connection
The network device (work station, hub or switch ) with RJ-45 interface is connected to RJ-45 jack of switch through twisted-pair. And the multi/single mode fiber is connected to SC/ST fiber interface of the optical transceiver. Then switch on. The corresponding LED is on for correct connection. (See the table below for the LED indicator lamp).
3. Console Setting
Hyper Terminal Console Baud rate: 115200,8,N,1,N, When connect RS232 with PC, the switch power is on then terminal will show content as below
Bootload program running…
System program running…
Loading EEPROM data…
System running OK.
Now, the switch is running. When you type "Enter” key, system will ask you to input your user name and password. The default user name and password are all "admin”. If you input correct user name and password, then you can operate switch. If user are not familiar with the setting order, it is a good way to input "help” to get order list. The system will be in password protecting status if user does not input any order in 20 minutes.
4. DIP switch function as below:
1. PVLAN --- Port Vlan Disable(OFF)/Enable(ON);
2. TVLAN --- Tag Vlan Disable(OFF)/Enable(ON);
3. BCTRL --- Band Width Disable(OFF)/Enable(ON);
4. UPLOAD---FirmwareUploadDisable(OFF)/Enable(ON) Before setting these functions, user should be sure the corresponding DIP switch is on. If user need upload system firmware, the UPLOAD DIP switch must be on, then power again, the device will be in upload mode. The terminal will show 'C’ to wait upload, then, user need to select "Send file” in "Transmit” menu, windows will show a dialog named "Send file”, select new firmware and protocol(Xmodem or 1K Xmodem) then send.
Explanation for LED indicator lamp
LED indicator lamps serve as device monitoring and trouble display. The following is the explanation for each LED indicator lamp.
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LED indicator lamp |
Status |
Explanation |
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LED8 Link/Act |
On |
Connection status display for fiber link.
"ON” indicates that Fiber link is in correct connection. |
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Blink |
Active status display of fiber link
"Blink” indicates packet goes through Fx end. |
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LED1-7
Link/Act |
On |
Connection status display for electric link.
"ON” indicates that electric link is in correct connection. |
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Blink |
Active status display of fiber link
"Blink” indicates packet goes through Tx end. |
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PWR |
On |
Power is on and normal. |
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100 |
On |
Transfer rate of electric interface is 100Mbps. |
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Off |
Rate of electric interface is 10Mbps |
Transmission characteristics of single fiber transceiver
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Product model |
Optical wavelength (nm) |
Transmitting optical power (dBm) |
Receiving sensitivity (dBm) |
Saturability
(dBm) |
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Single/SC/SM 20km |
1310/1550
1550/1310 |
-12 ~ -8 |
≤-36.0 |
≥-3 |
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Single/SC/SM 40km |
1310/1550
1550/1330 |
-10 ~ -4 |
≤-36.0 |
≥-3 |
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Single/SC/SM 60km |
1310/1550
1550/1330 |
-4 ~ 0 |
≤-36.0 |
≥-3 |
Fiber transmission features
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Product model |
Optical wavelength (nm) |
Transmitting optical power (dBm) |
Receiving sensitivity (dBm) |
Saturability
(dBm) |
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Dual/SC/MM 2km |
1310 |
-14 ~ -9 |
≤-36.0 |
≥-3 |
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Dual/SC/SM 20km |
1310 |
-14 ~ -7 |
≤-36.0 |
≥-3 |
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Dual/SC/SM 40km |
1310 |
-10 ~ -4 |
≤-36.0 |
≥-3 |
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Dual/SC/SM 60km |
1310 |
-4 ~ -0 |
≤-36.0 |
≥-3 |
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Dual/SC/SM 100km |
1550DFB |
-4 ~ -0 |
≤-36.0 |
≥-3 |
Tag Vlan Setting
1. VLAN
Virtual LAN (VLAN) refers to a group of logically networked devices on one or more LANs that are configured so that they can communicate as if they were attached to the same wire, when in fact they are located on a number of different LAN segments. Because VLANs are based on logical instead of physical connections, it is very flexible for user/host management, bandwidth allocation and resource optimization.
2. Tag VLAN
The key for the IEEE 802.1Q to perform the above functions is in its tags. 802.1Q-compliant switch ports can be configured to transmit tagged or untagged frames. A tag field containing VLAN (and/or 802.1p priority) information can be inserted into an Ethernet frame. If a port has an 802.1Q-compliant device attached (such as another switch), these tagged frames can carry VLAN membership information between switches, thus letting a VLAN span multiple switches. However, it is important to ensure ports with non-802.1Q-compliant devices attached are configured to transmit untagged frames. Many NICs for PCs and printers are not 802.1Q-compliant. If they receive a tagged frame, they will not understand the VLAN tag and will drop the frame. Also, the maximum legal Ethernet frame size for tagged frames was increased in 802.1Q (and its companion, 802.3ac) from 1,518 to 1,522 bytes. This could cause network interface cards and older switches to drop tagged frames as "oversized".
3. 802.1q Tag VLAN setting
Our most productions support Port Vlan and Tag Vlan(IEEE802.3Q). There are two steps to set tag vlan: 1.Select tag vlan group and set port type.(Untag,Tag,Drop)
2.Set PVID value of port.
The below is example of tag vlan(802.1Q VLAN) setting method.
Example 1: There are two tag vlan groups in a same switch and all share a server.
Step1:Set vlan group
The set command syntax is below:
setTagVlan /Tag Vlan group index/Port index/Port status(U,T,D)
User should set three groups:
VLAN1（VID=1）: Port 1—8 is untag.
settagvlan /1/1/u
settagvlan /1/2/u
settagvlan /1/3/u
settagvlan /1/4/u
settagvlan /1/5/u
settagvlan /1/6/u
settagvlan /1/7/u
settagvlan /1/8/u
VLAN2（VID=2）: 1—3,4. Port 1—4 is untag, other port is drop.
settagvlan /2/1/u
settagvlan /2/2/u
settagvlan /2/3/u
settagvlan /2/4/u
settagvlan /2/5/d
settagvlan /2/6/d
settagvlan /2/7/d
settagvlan /2/8/d
VLAN3（VID=3）: 4,5—8. Port 4—8 is untag, other port is drop.
settagvlan /2/1/d
settagvlan /2/2/d
settagvlan /2/3/d
settagvlan /2/4/u
settagvlan /2/5/u
settagvlan /2/6/u
settagvlan /2/7/u
settagvlan /2/8/u
Step 2：Set PVID value of port
Port 1—3 PVID value is 2;
Port 4 PVID value is1;
Port 5—8 PVID value is 3.
setpvid /1/2
setpvid /2/2
setpvid /3/2
setpvid /4/1
setpvid /5/3
setpvid /6/3
setpvid /7/3
setpvid /8/3
Example 2:Switch A port 1 is uplink with switch B port 1, Swithc A port2-12 are in a same vlan with switch B port2-12. Switch A port13-24 is in a same group with switch B port 13-24.
Step 1:Set vlan group
VLAN 1:（VID=1）
Switch A: 1 —3,8. Port 8 is tag, port 1—3 is untag, other ports is drop.
Settagvlan /1/1/u
Settagvlan /1/2/u
Settagvlan /1/3/u
Settagvlan /1/4/d
Settagvlan /1/5/d
Settagvlan /1/6/d
Settagvlan /1/7/d
Settagvlan /1/8/t
Swithc B: 1 —3,8. Port 8 is tag, port 1—3 is untag, other ports is drop.
Settagvlan /1/1/u
Settagvlan /1/2/u
Settagvlan /1/3/u
Settagvlan /1/4/d
Settagvlan /1/5/d
Settagvlan /1/6/d
Settagvlan /1/7/d
Settagvlan /1/8/t
VLAN 2:（VID=2）
Switch A: 4—8. Port 8 is tag, port 4—7 are untag, other ports is drop.
Settagvlan /2/1/d
Settagvlan /2/2/d
Settagvlan /2/3/d
settagvlan /2/4/u
settagvlan /2/5/u
settagvlan /2/6/u
settagvlan /2/7/u
settagvlan /2/8/t
Switch B: 4—8. Port 8 is tag, port 4—7are untag, other ports is drop.
Settagvlan /2/1/d
Settagvlan /2/2/d
Settagvlan /2/3/d
settagvlan /2/4/u
settagvlan /2/5/u
settagvlan /2/6/u
settagvlan /2/7/u
settagvlan /2/8/t
Step 2: Set PVID of port
Set PVID value: The PVID value of port1—3 is 1. The PVID value of port4—7 is 2.
setpvid /1/1
setpvid /2/1
setpvid /3/1
setpvid /4/2
setpvid /5/2
setpvid /6/2
setpvid /7/2
Setting Order
Help System help information
LoginUpdate Change user name and password
Model Model type
Ver Firmware and hardware Version
MakeTime Firmware build time
Designer Designer name
Restore Restore default value
ViewPortVlan View port vlan status
ViewTagVlan View tag vlan status
ViewPortBand View port band width
SetPortVlan Set port vlan
SetTagVlan Set tag vlan
SetPvid Set PVID of port
SetPortBand Set port band width
Logout Log out system
ReadREG Read register of switch
WriteREG Write register of switch
Reset Reset system
Setting command
Set PortVlan /Port a/Port b/A or D
This command is used to change port vlan status. Parameter A is make port b in the same port vlan with port a. Parameter D means disable. It disable port b communication with port a.
Set TagVlan /TagVlan group a/Port A/U,T,D
This command is used to set tag vlan group status. Parameter U means making port A to be a member of tag vlan a. The status of port A is Untag。 Parameter T means making port A to be a member of tag vlan a and port A is tagged. Parameter D means making port A out of tag vlan group a.
Set Pvid /Port a/PVID Value(0-15)
This command is used to set PVID of port. The value PVID should be same with the tav vlan group index.
Set PortBand /Port a/Port Width Value(Normal,128kbit,256kbit,512kbit,1Mbit,2Mbit,4Mbit,8Mbit)
This command is used to set port width.
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