SM51522L Bourns, Inc., SM51522L Datasheet
SM51522L
Manufacturer Part Number
SM51522L
Description
10/100 Base Tx Volp Modules Power Over Ethernet - Poe
Manufacturer
Bourns, Inc.
Datasheet
1.SM51522L.pdf
(1 pages)
Inductance - Open Circuit .. 350 µH min.
DC Resistance Balance ............. 3.5 %
Turns Ratio (TX/RX) ................1CT : 1CT
Insertion Loss
Return Loss (@ 100 ohms)
Cross Talk
DCMRR
Isolation .................................. 1500 VAC
Operating Temperature
Model
Termination
REV. 09/08
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex.
Customers should verify actual device performance in their specifi c applications
Tape & Reel ....................... 700 pcs./reel
Specifi cations are subject to change without notice.
How To Order
Electrical Specifi cations
Packaging Specifi cations
1-30 MHz ......................... -16 dB min.
40 MHz ............................. -14 dB min.
50 MHz ............................. -13 dB min.
60-80 MHz ....................... -12 dB min.
60 MHz ............................. -37 dB min.
100 MHz ........................... -31 dB min.
30 MHz ............................ -43 dB min.
60 MHz ............................. -37 dB min.
100 MHz ........................... -33 dB min.
L = Tin only (lead free)
................... 1-100 MHz, -1.2 dB max.
................................. -40 °C to +85 °C
(100 KHz, 0.1 V with 8 mA DC bias)
SM51522E L
SM51522L 10/100 Base Tx VolP Modules (Power over Ethernet - PoE)
Features
■
■
(0.492)
PIN 1
12.50
Product Dimensions
Electrical Schematic
IEEE802 3af/ANSI X3.263
RoHS compliant*
(0.138)
3.50
(0.039)
0.99
SM51522L
24 PLCS.
(0.016)
Bourns
0.41
RD1+
RCT1
RD2+
RCT2
RD1-
TD1+
TCT1
TD2+
TCT2
RD2-
TD1-
TD2-
YYWW
(0.516)
(0.442)
13.10
11.22
10
11
12
1
2
3
4
5
6
7
8
9
(0.040)
1.02
(0.610)
15.50
(0.006)
0.15
(0.012)
0.30
Applications
■
■
VolP
PoE
(0.490)
Recommended Layout
12.45
DIMENSIONS:
23
24
22
20
21
19
17
18
16
14
15
13
RXCT1
RX1+
RX1-
TXCT1
TX1+
TX1-
TXCT2
TX2+
TX2-
RXCT2
RX2+
RX2-
(0.040)
1.02
(0.442)
11.22
(INCHES)
MM
(0.025)
0.64
(0.620)
15.75
24 PLCS.
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