User`s manual
HDMI 201 Tx/Rx • Reference Information
Reference Information, cont’d
HDMI 201 Tx/Rx • Reference Information
A-4
A-5
Maximum level (Hi-Z)
HDMI 201 A D TX ............. >11.4 dBu, balanced or unbalanced at 
1% THD+N
HDMI 201 A D RX
 ............. >5.3 dBu, unbalanced at 1% THD+N
Maximum level (600 ohm)
HDMI 201 A D TX
 ............. >5.1 dBm, balanced or unbalanced at 
1% THD+N
HDMI 201 A D RX
 ............. >4.7 dBm, unbalanced at 1% THD+N 
>+9 dBm, balanced or unbalanced at 1% 
THD+N
Control/remote — external device (pass-through)
Serial control port input
Transmitter
 ......................... RS-232 via (1) 3.5 mm, 3 pole captive screw 
connector
Receiver
 .............................. 1 set of proprietary signals on a female 
RJ-45 jack
Serial control port output
Transmitter
 ......................... 1 set of proprietary signals on a female 
RJ-45 jack
Receiver
 .............................. RS-232 via a 3.5 mm, 3 pole captive screw 
connector
N
  Protocol is mirrored between the transmitter and the receiver.
Serial control pin congurations .  Captive screw connectors: 1 = TX, 2 = RX, 
3 = GND
General
External power supply ................. 100 VAC to 240 VAC, 50/60 Hz, 6 W max., 
external; to 12 VDC, 1A, regulated
Power input requirements
 ........... 12 VDC, 0.4 A for both transmitter and 
receiver
N
 Eachtransmitterorreceivercanbepoweredeitherlocallybyanexternal
powersupplyorremotelybyreceiverortransmitterontheotherendof
theCAT5/5e/6/7cables.
Temperature/humidity ................ Storage: -40 to +158 °F (-40 to +70 °C) / 
10% to 90%, noncondensing 
Operating: +32 to +122 °F (0 to +50 °C) / 
10% to 90%, noncondensing
Cooling
 ........................................... Convection, no vents
Mounting
HDMI 201 TX, HDMI 201 RX
Rack mount
 ................ Yes, with optional 1U, 9.5" deep rack 
shelf (RSU 129, #60-190-01; RSB 129, 
60-604-01); 1U, 6" deep rack shelf 
(RSU 126, #60-190-10; RSB 126 60-604-10); 
or VersaTools
®
 1U, 3.5" deep rack shelf 
(RSF 123, #60-190-20; RSB 123, 60-604-20)
Furniture mount
 ........ Yes, with optional MBU 125 Under-Desk 
Mounting Kit, #70-077-01
Pole mount
 ......................... Yes, with optional PMK 350 mounting kit, 
#70-563-02 or -03
HDMI 201 A D TX, HDMI 201 A D RX
Furniture mount
 ........ Wall or furniture mountable in a Decora
®
-
style opening
Enclosure type
 ............................... Metal
Enclosure dimensions
HDMI 201 TX, HDMI 201 RX 
1.0" H x 4.3" W x 3.0" D (quarter rack wide) 
(2.5 cm H x 10.9 cm W x 7.6 cm D) 
(Depth excludes connectors.)
HDMI 201 A D TX, HDMI 201 A D RX
Faceplate
 ..................... 2.6" H* x 1.3" W x 0.1" D 
(6.6 cm H* x 3.3 cm W x 0.3 cm D) 
(Fits the opening in a 1 gang Decora 
faceplate.) 
 *Height is 3.8" (9.7 cm) including 
mounting tabs.
Device
 ......................... 2.7" H x 1.8" W x 1.25" D 
(6.9 cm H x 4.6 cm W x 3.2 cm D) 
(Height excludes mounting tabs, depth 
excludes connectors.)
Product weight
 .............................. 0.5 lbs (0.3 kg)
Shipping weight ............................ 3 lbs (2 kg)
Vibration ......................................... ISTA 1A in carton 
(International Safe Transit Association)
Regulatory compliance
Safety
 ................................... CE, CUL, UL
EMI/EMC .......................... CE**, C-tick, FCC Class A**, ICES, VCCI
N
  **CE and FCC testing is conducted with STP (shielded twisted pair) 
cable.
MTBF
 ............................................... 30,000 hours
Warranty ......................................... 3 years parts and labor










