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© Copyright 2016. Black Box Corporation. A ll rights reserved.
Black Box and the Double Diamond log o are registered trademarks of
BB Technologies, I nc. Any other trademarks mention ed in this manual
are acknowledged to be the property of the tra demark owner s.
Quick Start Guide
LIG401A has (4) RJ-45 and (1) SFP ports.
LIE401A has (4) RJ-45 PoE+ and (1) SFP ports.
Industrial Gigabit Ethernet Switches
LIG 401A
LIE401A
LIG401A, LIE401A Quick Start Guide
1. What’s Included
Your package should contain the following items. If anything is missing or damaged, contact Black Box Technical
Support at 724-746-5500 or info@blackbox.com.
• (1) Industrial Gigabit Ethernet Switch -
(4) RJ -45, (1) SFP (L IG401A)
OR
(1) Industrial Gigabit Ethernet PoE+ Switch - (4 ) RJ- 45, (1)
SFP (LIE401A)
• (2) wallmount brackets
• (1) DIN-rail clip
• (4) M4 screw s (for the wallmount brackets
or DIN-rail clip)
• (1) DC power terminal block
• This Quick Start Guide
2. Overview
The Industrial Gigabit Ethernet Switches support standard
industrial applications without complex setup to make the
network truly plug-and-play.
WARNING! When a connector is removed during
installation, testing, or servicing, or when an
energized fiber is broken, your eyes might be
exposed t o to hazardous laser output power.
Mechanical
Connectors LIG 401A:
(5) RJ -4 5, 10 /10 0/ 100 0 Mbp s
speed auto-negotiation,
MDI-MDI-X auto-crossover
(1) 100/1000BASE-SFP
module slot;
LIE 401A :
(5) RJ -45, IEEE 8 02.3at
PoE PSE por ts,
10/ 100 /10 00 M bps spe ed
auto-negotiation,
MDI-MDI-X auto-crossover;
(1) 100/1000BASE-SFP
module slot
Ingress protection IP30
Dimensions (without
DIN rail clip )
LIG401A: 4.4”H x 1.1”W x 3.5”D
(11.2 x 2.9 x 8.9 cm);
LIE401A: 5.4”H x 1.1”W x 4.2”D
(13.9 x 2.9 x 10.7 cm)
Weight LIG401A: 0.70 lb. (0 .32 kg);
LIE401A: 1 lb. ( 0.46 kg)
Installation Options DIN-ra il mounting;
Wallmounting
Power
PoE LIG 401A: No ;
LI E4 01A : Ye s
Input Redundant input terminals, reverse power pro-
tection
Input Voltage LIG401A: 12–58 VD C;
LIE401A: 12–58 VDC, 5 4–58 V
for PoE+, 48 –58 V for PoE
Environmental
Operating
Temperature
-40 to +167° F (- 40 to +75° C), cold st artup at
-40° C
Storage Temperature -40 to +185° F (- 40 to +85° C)
Humidity 5 to 95% RH (non- condensing )
Specifications
LED Name Status Condition
PoE
(L IE4 01A only )
ON, Green PoE is working
OFF PoE is not workin g
P1 ON, Green P1 power line has po wer
OFF P1 power line is dis connected
or does not have p ower
P2 ON, Green P2 power line has pow er
OFF P2 power line is dis connected
or does not have p ower
Alarm ON, Red Power failure alarm occu rs
OFF No power failure alarm
(4) Link/ Act
LEDs for RJ -45
ports
On, Green Eth ernet link is up but n o
traffic is det ected
OFF Ethernet link is do wn
(4) Spee d LEDs
for RJ- 45 ports
ON , Ye ll ow 1000- Mbps connection is
detected.
OFF No link, a 10- Mbps or 100 -
Mbps connec tion is detec ted
(1) Link/A ct LED
for SFP port
ON, Green Ethernet link is up
OFF Ethernet link is do wn
(1) Speed LED
for SFP port
ON , Ye ll ow SFP port speed 100 0-Mb ps
connectio n is detecte d
OFF No link, or an SFP p ort spee d
100-Mbps connection is
detected
LIG401A, LIE401A Quick Start Guide
LED Indicators on the LIE4 01A and LIG401A
lig 401a_l ie401a _qsg _rev1
Order toll-free in the U.S.:
Call 877- 877-BBOX
(outside U.S. call 1-724-746-5500)
FREE technical support
24 hours a day, 7 days a week:
Call 724-746-5500 or
fax 724-746 - 0746
Web site: www.blackbox.com
E-mail: info@blackbox.com
Customer
Support
Information
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LIG401A, LIE401A Quick Start Guide LIG401A, LIE401A Quick Start Guide
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3. Installation
3.1 Mounting the Switch on a DIN Rail
1. Screw the DIN rail bracket onto the switch with the included
bracket and screws.
2. Hook the switch-DIN -rail-bracket assembly over the DIN rail.
3. Push the bottom of the assembly towards the DIN rail until it
snaps into place.
Figure 3-1. Din-rail mounting.
3.2 Mounting the Switch on a Wall
Screw the wall mount brackets on using the included M4 screws.
Figure 3-2. Wallmounting.
3.3 Connecting to Ground
The switch must be properly grounded for optimum system
performance.
FIgure 3-3. Grounding points on the LIG401A and LIE401A.
3.4 Connecting the Ethernet Interface
3.4.1 Connecting the RJ- 45 Electrical Interface
To connect to a PC, use a straight-through or crossover Ethernet cable.
To connect the switch to an Ethernet device, use unshielded
twisted-pair (UT P) or shielded t wisted- pair (STP ) Ethernet cables.
The RJ-45 connector’s pinout is shown in Table 3-1.
Table 3-1. RJ-45 connector pinout.
Pin Assignment PoE Assignment ( LIE401A only)
1, 2 TX/RX+, TX/RX- Positive V
port
3, 6 TX/ RX+, TX/RX- Negative V
port
4, 5 TX/ RX+, TX/RX- Not used
7, 8 TX /RX+, TX/RX- Not us ed
3.4.2 Connecting the Fiber SFP Interface
To connect to a fiber port, install a fiber SFP module into the SFP
slot on the switch. Compatible SFP modules are listed in Table 4-2.
DANGER! Do not look direc tly into the optical beam emitted
from the fiber connectors. Your eyes might be damaged !
Table 3-2. Compatible SFP modules.
Part Number Description
LSP 421
10GBASE-SR SFP + Extende d Diagnosti cs, LC
multimode 850 n m, 300 m
LSP422
10GBASE- LR, SFP+ E xtended Di agnostic s, LC
single-m ode, 1310 nm, 10 km
LF P411
SFP/1250 Exten ded Diagnos tics, LC multimo de, 850
nm, 550 m
LF P412
SFP/1250 Exten ded Diagnos tics, LC multimo de, 1310
nm, 2 km
LF P413
SFP/1250 Extended Diagnostics, LC
single-m ode, 1310 nm, 10 km
LF P414
SFP/1250 Extended Diagnostics, LC
single-m ode, 1310 nm, 40 km
LFP4 01
SFP/155 Extend ed Diagnost ics, LC multimo de, 850 nm,
2 km
LFP403
SFP/155 Extend ed Diagnost ics, LC single -mode, 1310
nm, 30 km
LFP40 4
SFP/155 Extend ed Diagnost ics, LC single -mode, 1310
nm, 60 km
LFP402
SFP/155 Extend ed Diagnost ics, LC multimo de, 1310
nm, 2 km
LF P418
SFP/1250 Extended Diagnostics, LC single-mode, 1550
nm, 80 km
LFP420
Simplex SFP/1250, Extended Diagnostics, single-mode,
1550 nm TX, 1310 nm RX
Table 3-2 (continued). Compatible SFP modules.
Part Number Description
LFP 421
Simplex SFP/1250, Extended Diagnostics, single-mode,
1310 nm TX, 1550 nm RX
3.5 Connecting the Power
The switch is powered by redundant power supplies. To install,
insert the positive and negative wires into V+ and V- contacts on
the terminal block and tighten the wire-clamp screws to prevent
the wires from loosening.
NOTE: Input power for the LIE401A ranges from 54–58 VDC for
PoE+ and 48 –58 VDC for PoE.
3.6 Connecting the Alarm Relay (LIG401A only)
The alarm relay output contacts are in the middle of the DC
terminal block connec tor as shown in Figure 3 -4.
Figure 3-4. Alarm relay output contacts on the LIG401A.
Insert the wires and set the DIP s witch of the respec tive port alarm
to ON. The relay output will detect if a port fails, and form a shor t
circuit. The alarm relay out is “N ormal Open.”
4. DIP Switch Settings
Table 4-1. DIP switch settings on the L IG401A.
DIP Switch Statu s Description
1 ON
OFF
ON enables the power alarm;
OFF disables the power alarm.
2 ON
OFF
ON enables broadcast storm limit;
OFF disables broadcast storm limit
Table 4-2. DIP switch settings on the LIE401A.
DIP Swi tch Status Description
1 ON
OFF
ON enables broadcast storm limit
OFF disables broadcast storm limit
2 NOT USED NOT USED
LIG401A, LIE401A Quick Start Guide
LIG401A
LIE4 01A
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