aapcp04qscxxx-xx
Connects fiber to your home
40Gb/s QSFP+ Passive Breakout Copper Cable
AAPCP04QSCXXX-XX
ATOP Corporation
40Gb/s QSFP+ Passive Breakout Copper Cable
APCP04QSCXXX-XX
„ Product Features
9
Available in lengths of 1 to 5m
9 Four-channel full-duplex active copper
cable with breakout from QSFP+ to four
SFP+
9
Hot-pluggable QSFP +footprint
9
RoHS compliant and Lead Free
9
Power dissipation <0.1W (0~70℃)
9
Commercial operating temperature optional
9
Compliant with IEEE802.3ba, SFF-8436
www.atoptechnology.com
Rev1.0
„ Applications
2016-07
9
40G Ethernet
9
Infiniband 4X SDR DDR QDR
9
40G Telecom connections
Page 1
Connects fiber to your home
40Gb/s QSFP+ Passive Breakout Copper Cable
AAPCP04QSCXXX-XX
ATOP Corporation
„ Product Selection
Part Number
Lengths
Wire Size
APCP04-QSC010-28
1m
AWG28
APCP04-QSC020-28
2m
AWG28
APCP04-QSC030-28
3m
AWG28
APCP04-QSC050-28
5m
AWG28
*For availability of additional cable lengths, please contact ATOP.
„ Regulatory Compliance
z
ESD to the Electrical PINs: compatible with MIL-STD-883 Method 3015
z
Immunity compatible with IEC 61000-4-3
z
EMI compatible with FCC Part 15 Class B EN55022 Class B (CISPR 22B) VCCI Class B
z
RoHS compliant with RoHS 2 (2011/65/EU)
„ Pin Descriptions
QSFP+ End
Pin
Symbol
Name/Description
1
GND
Ground
2
Tx2n
Transmitter Inverted Data Input, CML-I
3
Tx2p
Transmitter Non-Inverted Data output, CML-I
4
GND
Ground
5
Tx4n
Transmitter Inverted Data Input, CML-I
6
Tx4p
Transmitter Non-Inverted Data output, CML-I
7
GND
GND
ModSelL
The ModSelL is an input pin. When held low by the host, the
module responds to 2-wire serial communication commands.
The ModSelL allows the use of multiple QSFP+ modules on a
single 2-wire interface bus. When the ModSelL is “High”, the
module shall not respond to or acknowledge any 2-wire
interface communication from the host. ModSelL signal input
node must be biased to the “High” state in the module
8
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Rev1.0
2016-07
Ref.
Page 2
Connects fiber to your home
40Gb/s QSFP+ Passive Breakout Copper Cable
AAPCP04QSCXXX-XX
ATOP Corporation
9
ResetL
The ResetL pin must be pulled to Vcc in the QSFP+ module. A
low level on the ResetL pin for longer than the minimum pulse
length (t_Reset_init) initiates a complete module reset,
returning all user module settings to their default state. Module
Reset Assert Time (t_init) starts on the rising edge after the low
level on the ResetL pin is released.
10
VccRx
﹢3.3V Power Supply Receiver
11
SCL
2-Wire Serial Interface Clock
12
SDA
2-Wire Serial Interface Data
13
GND
GND
14
Rx3p
Receiver Non-Inverted Data Output, CML-O
15
Rx3n
Receiver Inverted Data Output, CML-O
16
GND
GND
17
Rx1p
Receiver Non-Inverted Data Output, CML-O
18
Rx1n
Receiver Inverted Data Output, CML-O
19
GND
Ground
20
GND
Ground
21
Rx2n
Receiver Inverted Data Output, CML-O
22
Rx2p
Receiver Non-Inverted Data Output, CML-O
23
GND
Ground
24
Rx4n
Receiver Inverted Data Output, CML-O
25
Rx4p
Receiver Non-Inverted Data Output, CML-O
26
GND
Ground
27
ModPrsL
Module Present, connect to GND
28
IntL
The IntL pin is an open collector output and must be pulled
to host supply voltage on the host board. The INTL pin is
de-asserted “High” after completion of reset, when byte 2 bit 0
(Data Not Ready) is read with a value of ‘0’ and the flag field is
read.
29
VccTx
+3.3 V Power Supply transmitter
30
Vcc1
+3.3 V Power Supply
LPMode
The LPMode pin shall be pulled up to Vcc in the QSFP+
module. This function is affected by the LPMode pin and the
combination of the Power_over-ride and Power_set software
control bits (Address A0h, byte 93 bits 0,1).
31
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Rev1.0
2016-07
Page 3
40Gb/s QSFP+ Passive Breakout Copper Cable
Connects fiber to your home
AAPCP04QSCXXX-XX
ATOP Corporation
32
GND
Ground
33
Tx3p
Transmitter Non-Inverted Data Input, CML-I
34
Tx3n
Transmitter Inverted Data Output, CML-I
35
GND
Ground
36
Tx1p
Transmitter Non-Inverted Data Input, CML-I
37
Tx1n
Transmitter Inverted Data Output, CML-I
38
GND
Ground
Pin-out of Connector Block on Host Board
SFP+ End
Pin
Symbol
Name/Description
1
VeeT
Transmitter Ground
2
TX Fault
Transmitter Fault. LVTTL-O
3
TX Disable
4
SDA
5
SCL
6
Mod_ABS
Module Absent, Connect to VeeT or VeeR in Module.
2
7
RS0
Rate Select 0, optionally controls SFP+ module receiver
4
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(Common with Receiver Ground)
Note
Transmitter Disable. Laser output disabled on high or open.
LVTTL-I
2-Wire Serial Interface Data Line(Same as MOD-DEF2 in
INF-8074i). LVTTL-I/O
2-Wire Serial Interface Data Line(Same as MOD-DEF2 in
INF-8074i). LVTTL-I
Rev1.0
2016-07
1
2
3
2
2
Page 4
40Gb/s QSFP+ Passive Breakout Copper Cable
Connects fiber to your home
AAPCP04QSCXXX-XX
ATOP Corporation
LVTTL-I
Loss of Signal indication. Logic 0 indicates normal operation.
8
LOS
9
RS1
10
VeeR
Receiver Ground (Common with Transmitter Ground)
1
11
VeeR
Receiver Ground (Common with Transmitter Ground)
1
12
RD-
Receiver Inverted DATA out.
13
RD+
Receiver Non-inverted DATA out. AC Coupled. CML-O
14
VeeR
Receiver Ground (Common with Transmitter Ground)
1
15
VccR
Receiver Power Supply
6
16
VccT
Transmitter Power Supply
6
17
VeeT
Transmitter Ground (Common with Receiver Ground)
1
18
TD+
Transmitter Non-Inverted DATA in. AC Coupled. CML- I
19
TD-
Transmitter Inverted DATA in. AC Coupled. CML- I
20
VeeT
Transmitter Ground (Common with Receiver Ground)
LVTTL-O
Rate Select 1, optionally controls SFP+ module transmitter.
LVTTL-I
5
4
AC Coupled. CML-O
1
Notes:
1. Circuit ground is internally isolated from chassis ground.
2. T_fault is an open collector/drain output.which should be pulled up with a 4.7K – 10K
Ohms resistor on the host board if intended for use.Pull up voltage should be between
2.0V to Vcc+0.3V.A high output indicates a transmitter fault caused by either the tx bias
current or the tx output power exceeding the preset alarm thresholds.A low output
indicates normal operation.In the low state,the output is pulled to <0.8V.
3. Laser output disabled on TX Disable >2.0V or open, enabled on TX Disable<0.8V.
4. Internally pulled down per SFF-8431 Rev4.1 .
5. LOS is open collector output. Should be pulled up with 4.7k – 10kohms on host board to a
voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss
of signal.
6. Internally connected
Absolute Maximum Ratings
Parameter
Maximum Supply Voltage
www.atoptechnology.com
Symbol
Min
Vcc
-0.5
Rev1.0
2016-07
Typ
Max
Unit
+4.0
V
Ref.
Page 5
40Gb/s QSFP+ Passive Breakout Copper Cable
Connects fiber to your home
AAPCP04QSCXXX-XX
ATOP Corporation
Storage Temperature
TS
-40
+85
°C
Operating Humidity
RH
0
85
%
„ Recommended Operating Conditions
Parameter
Symbol
Min
Typ
Max
Unit
Ref.
Power Supply Voltage
Vcc
3.13
3.30
3.47
V
Power Supply Current
Icc
-
-
0.03
A
Commercial
Case Operating Temperature
Tc
0
-
+70
°C
Commercial
Bit Rate Each Lane
Br
1
-
11.3
Gbps
„ Electrical Characteristics (TOP=25°C, Vcc=3.3Volts)
Parameter
Symbol
Min
Typ
Max
Unit
Rin
80
100
120
Ω
Rout
80
100
120
Ω
Note
Transmitter
Input differential impedance
Receiver
Output differential impedance
S Parameters
(10GSFP+Cu Cable Assembly Specifications at B’ and C’)
-12 + 2 ×
Differential Output/Input Reflection
Coefficient
dB
1
dB
2
-7 + 1.6 ×f
dB
3
-3
dB
4
SQRT(f)
SDDxx
-6.3 + 13 ×
log10(f/5.5)
Common Mode Output/Input Reflection
Coefficient
SCCxx
Note:
1:
0.01-4.1 GHz, reference differential impedance is 100 Ω. The dB value listed here are the same as dBe.
2:
4.1-11.1 GHz, reference differential impedance is 100 Ω. The dB value listed here are the same as dBe.
3:
0.01-2.5 GHz, reference differential impedance is 25 Ω. The dB value listed here are the same as dBe.
3:
2.5-11.1 GHz, reference differential impedance is 25 Ω. The dB value listed here are the same as dBe.
www.atoptechnology.com
Rev1.0
2016-07
Page 6
Connects fiber to your home
40Gb/s QSFP+ Passive Breakout Copper Cable
AAPCP04QSCXXX-XX
ATOP Corporation
„ Mechanical Specifications
QSFP+ End
SFP+ End
Length
www.atoptechnology.com
Breakout point (measured
Breakout point (measured from
from QSFP)
SFP+)
Rev1.0
2016-07
Page 7
Connects fiber to your home
40Gb/s QSFP+ Passive Breakout Copper Cable
AAPCP04QSCXXX-XX
ATOP Corporation
1m
30cm
70cm
2m
60cm
1.4m
3m
1m
2m
4m
1m
3m
5m
2m
3m
Parameter
Symbol
Min
Typ
Max
Unit
Durability
100
cycle
Transceiver Insert Force
40
N
Transceiver Extraction Force
11.5
N
Transceiver Retention Force
90
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Rev1.0
2016-07
170
N
Page 8
Connects fiber to your home
40Gb/s QSFP+ Passive Breakout Copper Cable
AAPCP04QSCXXX-XX
ATOP Corporation
„ EEPROM Information
EEPROM memory map specific data field description is as below:
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Rev1.0
2016-07
Page 9
40Gb/s QSFP+ Passive Breakout Copper Cable
Connects fiber to your home
AAPCP04QSCXXX-XX
ATOP Corporation
„ Digital Diagnostic Monitoring Interface
None.
„ Revision History
Revision
V1.0
Initiated
Cade.chen
Reviewed
Approved
Cade.chen
DCN
New Released.
Release Date
Mar 28, 2016
„ For More Information
ATOP Corporation
Tel:
+86-755-86674946
Fax:
+86-755-86296723
Email: sales@atoptechnology.com
Web:
www.atoptechnology.com
www.atoptechnology.com
Rev1.0
2016-07
Page 10
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