J425.N (03/19)
1
PulseJack ™ 1X1 Tab-Down
10GBase-T RJ45
Designed to Support 10GBASE-T Transceivers
Compliant with IEEE 802.3 standard
Qualified with top 10Gig PHY Manufacturers
RoHS peak wave solder temperature rating 260°C
Low profile package for PCI Express
Fine-tune magnetics to specific PHY vendors
Electrical Specifications @ 25°C - Operating Temperature 0°C to 70°C
RoHS
Compliant
Part
Number
Channel
Option
LEDs
(L/R)
Insertion Loss
(dB or better)
Common to Dierential
Mode Rejection
(dB or better) Hipot
(VRMS MIN)
100 KHz 1-400 MHz 1-40 MHz 40-500 MHz 1-250 MHz 250-500 MHz 1-100 MHz 100-500 MHz
JT4-1108HL 5G-Y/G 3.0 -2.0dB MAX (-1.4 dB TYP) -22 -22 +18.27*LOG(f/100) -30 -22 -30 -20 1500
JT4-1109HL 5G-A/G-A 3.0 -2.0dB MAX (-1.4 dB TYP) -22 -22 +18.27*LOG(f/100) -30 -22 -30 -20 1500
JT4-1120HL 4G-Y/G 3.0 -2.0dB MAX (-1.4 dB TYP) -22 -17 +18.27*LOG(f/100) -30 -22 -30 -20 1500
Notes:
1. LEDs: (Left/Right) G = green, Y = yellow, A = amber
Return Loss
(dB or better)
Cross Talk
(dB or better)
2
RJ45 Durability Testing Rating
Part Number
Mating Force
(MAX)
Unmating Force
(MAX) Durability
Plug to Jack
Retention
(MIN)
JT4 Series 5 Ibs./2.268 kgs. 5 Ibs./2.268 kgs. 750 Insertions 20lbs./9.072 kgs.
RJ45 Material Specification
Part
Number
Shield Contact
MSL
Rating Material Finish Material Plating Area Solder Area Material Specification
Brass
50-200µ inches thick nickel
over brass
Phosphor
Bronze
50µ inches gold over
30-50µ inches nickel
200-500µ inches tin
over 50-100µ inches nickel Thermoplastic UL 94 V-0 1
Notes:
1. Connector dimensions comply with FCC dimension requirements.
2. MSL - Moisture Sensitivity Level
3. All parts are tin matte finish over nickel.
Housing
3
2
Features and Benefits:
JT4 Series
Networking.PulseElectronics.com
J425.N (03/19)
2
PulseJack ™ 1X1 Tab-Down
10GBase-T RJ45
Designed to Support 10GBASE-T Transceivers
JT4-1108HL, JT4-1109HL, JT4-1120HL
Mechanicals
JT4-XXXXHL
654321
78910
131415
18 16
19 17
1112
654321
78910
131415
1112
19
20
21
16
17
18
12
15
16 13
14
17
11 10 987
654321
SUGGESTED FOOTPRINT (JT4-1108HL SIDE SHOWN)
THE FOLLOWING TOLERANCES APPLY:
_0.08 [±.003]
SUGGESTED FOOTPRINT (JT4-1109HL SIDE SHOWN)
THE FOLLOWING TOLERANCES APPLY:
_0.08 [±.003]
SUGGESTED FOOTPRINT (JT4-1120HL SIDE SHOWN)
THE FOLLOWING TOLERANCES APPLY:
_0.08 [±.003]
SUGGESTED FOOTPRINT (JT4-1108HL SIDE SHOWN)
THE FOLLOWING TOLERANCES APPLY:
x.xx [.xxx] = ±.008 [±.003]
SUGGESTED FOOTPRINT (JT4-1109HL SIDE SHOWN)
THE FOLLOWING TOLERANCES APPLY:
x.xx [.xxx] = ±.008 [±.003]
SUGGESTED FOOTPRINT (JT4-1120HL SIDE SHOWN)
THE FOLLOWING TOLERANCES APPLY:
x.xx [.xxx] = ±.008 [±.003]
JT4-1108HL JT4-1109HL JT4-1120HL
Networking.PulseElectronics.com
3
Networking.PulseElectronics.com
PulseJack™ 1X1 Tab-Down
10GBase-T RJ45
Designed to Support 10GBASE-T Transceivers
J425.N (03/19)
JT4-1108HL, JT4-1109HL JT4-1120HL
Schematics
Isolation Transformer
and Common Mode
Filter
Isolation Transformer
and Common Mode
Filter
LED SPECIFICATION FOR JT4-1108HL LED SPECIFICATION FOR JT4-1109HL LED SPECIFICATION FOR JT4-1120HL
For More Information:
Americas - prodinfonetworkamericas@pulseelectronics.com | Europe - comms-Apps-Europe@pulseelectronics.com | Asia - prodinfonetworkapac@pulseelectronics.com
Performance warranty of products offered on this data sheet is limited to the parameters specified. Data is subject to change without notice. Other brand and product names mentioned herein may
be trademarks or registered trademarks of their respective owners. © Copyright, 2019. Pulse Electronics, Inc. All rights reserved.
