What happens if we mix tab up and tab down jacks on one panel?

Mechanically nothing breaks, but the two cable exits point in opposite directions and that makes a tidy harness almost impossible. We standardised on tab up across the whole panel so every lead leaves the same way, and the cutouts could be shared between positions. Mixing them is fine electrically because the latch is only a retention feature. It is a packaging decision, so settle it with the enclosure drawing rather than the schematic.

Is a ten and hundred meg port enough for a camera or a meter?

For the monitoring and meter products this jack is aimed at, a hundred meg is plenty and it keeps the PHY and the cable bill modest. Even a high bitrate camera stream sits well inside that budget unless you are aggregating many feeds on one uplink. The trade is that you cannot run a gigabit link later without changing the jack and the silicon together. We chose it deliberately for a fixed function board that will never need more.

Do we still need a transformer on the board with an integrated jack?

No. The magnetics are inside the jack body, along with the termination network that the bootstrap circuit references, so the board only needs the PHY side routing and the common mode components called out in the reference design. That is the main reason to pick an integrated part: fewer placements and fewer opportunities to get the matched pairs wrong. We did not add any external winding on our board and the link trained at both supported speeds.

Two green lamps rather than green and yellow. What do they indicate?

Both are green on this part, so colour alone will not tell you which is link and which is activity. The assignment is in the datasheet and it follows the PHY wiring, not the housing. We labelled the two positions on the silkscreen and verified them with a live link during bring up, because swapping them is an easy mistake on a board with two identical lamps. If you need the usual colour split, the same family is offered with green and yellow.

Breadcrumb: Home; Products; Integrated RJ45 Connector; Single Port RJ45 Connector; 10/100 Base-T RJ45 Connector; 94128

Amphenol RJMG163118101NR Compatible LINK-PP LPJ2011KWNL 10/100 Base-T Tab Up Green/Green Led Single Port RJ 45 Ethernet Connectors

Name: Amphenol RJMG163118101NR Compatible LINK-PP LPJ2011KWNL 10/100 Base-T Tab Up Green/Green Led Single Port RJ 45 Ethernet Connectors
Brand: LINK-PP
SKU: 94128
Price: 3.18 USD
Availability: InStock
Rating: 5 (108 reviews)

Product: Amphenol RJMG163118101NR Compatible LINK-PP LPJ2011KWNL 10/100 Base-T Tab Up Green/Green Led Single Port RJ 45 Ethernet Connectors
SKU: 94128
P/N: LPJ2011KWNL
Price: $ 3.18
Stock: 2370 in Stock
Sold: 12.1K
Product URL: https://www.l-p.com/products/433886.htm

108 Reviews

4 Questions

12.1KSold

Unit price $ 3.18

New Users: $ 10.00 Coupon on Your First Order

Code linkpp2610

For Order Over $ 1,000.00 Get $ 15.00 Off

Code Linkpp15

For Order Over $ 3,000.00 Get $ 50.00 Off

Code Linkpp50

For Order Over $ 5,000.00 Get $ 100.00 Off

Code Linkpp100

Manufacture: LINK-PPP/N: LPJ2011KWNLSKU: 94128

Compatible with Amphenol RJMG163118101NR3D Model All downloads

Compatible:: LINK-PP; Amphenol; Belfuse

Compatible P/N:: RJMG163118101NR

Volume pricing Online tiers · larger qty or custom price on request

$ 3.180

1–99 pcs

$ 2.604

100–599 pcs

$ 2.286

600–1,199 pcs

$ 1.746

1,200–5,999 pcs

$ 1.492

≥6,000 pcs

Need a qty beyond these tiers, or to negotiate price?

Stock:

2370 in Stock

Shipping:

$ 29.47

to United States via FedEx IP

Estimated delivery time : 3 - 6 days.

5-Year Warranty 15-Day Returns 15-Day Exchange

Free shipping over $ 600.00.

Or ship with your own UPS / FedEx / DHL account at checkout ($ 0.00 shipping).

Quantity:

SPQ 50

Total Price:

$ 3.18

Packaging Details

SPQ:50 pcs
Qty/carton:1200 pcs
Package:Tray
Carton size:40×32×33 cm
N.W/pcs:0.01 kg
G.W/carton:12.3 kg

Description
Specification
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Q&A
Customer Reviews

Amphenol RJMG163118101NR Compatible LINK-PP LPJ2011KWNL 10/100 Base-T RJ 45 Ethernet Connectors for Digital Camera and Smart Meters (Single Port, Tab Up, Green/Green Led)

The LPJ2011KWNL supports speed 10/100 Base-T, It is compliant to IEEE 802.3, UL, Reach, RoHs, ISO19001,ISO14001 standards.It can be used to support application, such as The Handheld Device, Game Controller, Patient Care and Game Controller.

LINK-PP Part Number:	LPJ2011KWNL	Amphenol Part Number	RJMG163118101NR
Part Status	Active	Connector Type	Jack
Number of Positions/Contacts	6p8c (RJ45, Ethernet)	Application-Lan	Ethernet(NoN PoE)
Number of Ports	1x1 Port	Speed	10/100 Base-T
Latch	UP	Cores per Port	4
Orientation	90° Angle (Right)	PCB Mount Angle	SIDE ENTRY
Shield EMI Tabs	With	LED Option	Green/Green Leds
PCB	FR4	PCB Retaining Post	T POST
Package Height (Inches/mm)	0.528/13.40	Package Length (Inches/mm)	1.08/25.60
Package Width (Inches)	0.661/16.80	Temperature	0℃ TO 70℃
Bst Circuit	Yes	AutomDX	YES
Diodes	No	Contact Mating Area Plating	GOLD 6u"/15u"/30u"
Turns Ratio RX/TX	1CT:1CT	Configuration RX/TX	T,C

PoE RJ45 Connector

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3D Model LPJ2011KWNL.zip

3D Model LPJ2011KWNL.glb

Questions & Answers

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Q:
What happens if we mix tab up and tab down jacks on one panel? by E***l

A:
Mechanically nothing breaks, but the two cable exits point in opposite directions and that makes a tidy harness almost impossible. We standardised on tab up across the whole panel so every lead leaves the same way, and the cutouts could be shared between positions. Mixing them is fine electrically because the latch is only a retention feature. It is a packaging decision, so settle it with the enclosure drawing rather than the schematic. by LINK-PP Technical Support
Q:
Is a ten and hundred meg port enough for a camera or a meter? by R***l

A:
For the monitoring and meter products this jack is aimed at, a hundred meg is plenty and it keeps the PHY and the cable bill modest. Even a high bitrate camera stream sits well inside that budget unless you are aggregating many feeds on one uplink. The trade is that you cannot run a gigabit link later without changing the jack and the silicon together. We chose it deliberately for a fixed function board that will never need more. by LINK-PP Technical Support
Q:
Do we still need a transformer on the board with an integrated jack? by L***o

A:
No. The magnetics are inside the jack body, along with the termination network that the bootstrap circuit references, so the board only needs the PHY side routing and the common mode components called out in the reference design. That is the main reason to pick an integrated part: fewer placements and fewer opportunities to get the matched pairs wrong. We did not add any external winding on our board and the link trained at both supported speeds. by LINK-PP Technical Support
Q:
Two green lamps rather than green and yellow. What do they indicate? by L***o

A:
Both are green on this part, so colour alone will not tell you which is link and which is activity. The assignment is in the datasheet and it follows the PHY wiring, not the housing. We labelled the two positions on the silkscreen and verified them with a live link during bring up, because swapping them is an easy mistake on a board with two identical lamps. If you need the usual colour split, the same family is offered with green and yellow. by LINK-PP Technical Support

Customer Reviews

5

108 Reviews
5 Stars

98%

4 Stars

2%

3 Stars

0%

2 Stars

0%

1 Star

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T***a

Argentina

Verified Purchase

5.0

2023-04-28

The delivery in Link-pp is always speedy and reliable.

17 Helpful Comments

A***a

France

Verified Purchase

5.0

2023-03-25

Pre sales and technical support were fantastic. The product is of high quality and worked first time.

24 Helpful Comments

B***o

Hong Kong

Verified Purchase

5.0

2023-02-23

They are fast and inexpensive.I would use them again.

81 Helpful Comments

W***e

Taiwan, Province of China

Verified Purchase

5.0

2023-02-14

Reasnably priced, good quality items

70 Helpful Comments

M***l

Singapore

Verified Purchase

5.0

2023-01-18

excellent web page, available mostly parts with low prices

39 Helpful Comments

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