Data Sheet
January 2000
NetLight
™
1417G5 and 1417H5-Type
ATM/SONET/SDH Transceivers with Clock Recovery
Available in a small form factor, RJ-45 size, plastic package,
the 1417G5 and 1417H5-Type are high-performance, cost-
effective transceivers for ATM/SONET/SDH applications at
155 Mbits/s and 622 Mbits/s.
Features
■
SONET/SDH Compliant (ITU-T G.957 Specifica-
tions)
— IR-1/S1.1, S4.1
■
Small form factor, RJ-45 size, multisourced 20-pin
package
■
Requires single 3.3 V power supply
■
Clock recovery
■
LC duplex receptacle
■
Analog alarm outputs
■
Uncooled 1300 nm laser transmitter with automatic
output power control
■
Transmitter disable input
■
Wide dynamic range receiver with InGaAs PIN
photodetector
■
LVTTL signal-detect output
■
Low power dissipation
■
Raised ECL (PECL) logic data and clock interfaces
■
Operating case temperature range: –40
°
C to
+85
°
C
■
Lucent Reliability and Qualification Program for
built-in quality and reliability
Description
The 1417G5 and 1417H5 transceivers are high-
speed, cost-effective optical transceivers that are
compliant with the International Telecommunication
Union Telecommunication (ITU-T) G.957 specifica-
tions for use in ATM, SONET, and SDH applications.
The 1417G5 operates at the OC-3/STM-1 rate of
155 Mbits/s, and the 1417H5 operates at the OC-12/
STM-4 rate of 622 Mbits/s. The transceiver features
Lucent’s high-reliability optics and is packaged in a
narrow-width plastic housing with an LC duplex
receptacle. This receptacle fits into an RJ-45 form
factor outline. The 20-pin package and pinout con-
form to a multisource transceiver agreement.
The transmitter features differential PECL logic level
data inputs and a LVTTL logic le v el disable input. The
receiver features differential PECL logic level data
and clock outputs and a LVTTL logic level signal-
detect output.
NetLight
1417G5 and 1417H5-Type Data Sheet
ATM/SONET/SDH Transceivers with Clock Recovery January 2000
2Lucent Technologies Inc.
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso-
lute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess
of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended
periods can adversely affect device reliability.
Pin Information
1-967(F).b
Figure 1. 1417G5 and 1714H5 Transceivers, 20-Pin Configuration, Top View
Table 1. Transceiver Pin Descriptions
Parameter Symbol Min Max Unit
Supply Voltage V
CC
0 3.6 V
Operating Case Temperature Range T
C
–40 85
°
C
Storage Case Temperature Range T
stg
–40 85
°
C
Lead Soldering Temperature/Time — — 250/10
°
C/s
Operating W a velength Range
λ
1.1 1.6 nm
Pin
Number Symbol Name/Description Logic
Family
Receiver
MS MS
Mounting Studs.
The mounting studs are provided for transceiver mechani-
cal attachment to the circuit board. They may also provide an optional connec-
tion of the transceiver to the equipment chassis ground.
NA
1 Photode-
tector Bias
Photodetector Bias.
This lead supplies bias for the PIN photodetector diode. NA
2V
EER
Receiver Signal Ground.
NA
3V
EER
Receiver Signal Ground.
NA
4 CLK–
Received Recovered Cloc k Out.
The rising edge occurs at the rising edge of
the received data output. The falling edge occurs in the middle of the received
data bit period.
PECL
5 CLK+
Received Recovered Clock Out.
The falling edge occurs at the rising edge
of the received data output. The rising edge occurs in the middle of the
received data bit period.
PECL
6V
EER
Receiver Signal Ground.
NA
7V
CCR
Receiver Power Supply.
NA
8SD
Signal Detect.
Normal operation: logic one output.
Fault condition: logic zero output.
LVTTL
9 RD–
Received DATA Out.
No internal terminations will be provided. PECL
678910
15 14 13 12 11
20-PIN MODULE - TOP VIEW
TX
RX 12345
20 19 18 17 16
Data Sheet
NetLight
1417G5 and 1417H5-Type
January 2000 ATM/SONET/SDH Transceivers with Clock Recovery
Lucent Technologies Inc. 3
10 RD+
Received DATA Out.
No internal te rminations will be pr ovided. PECL
Transmitter
11 V
CCT
Transmitter Power Supply.
NA
12 V
EET
Transmitter Signal Ground.
NA
13 T
DIS
Transmitter Disable.
LVTTL
14 TD+
Transmitter Data In
. PECL
15 TD–
Transmitter Data In
Bar
. PECL
16 V
EET
Transmitter Signal Ground.
NA
17 B
MON
(–)
Laser Diode Bias Current Monitor—Negative End.
The laser bias current is
accessi ble as a dc- voltage by measuring the voltage d eveloped across pins
17 and 18.
NA
18 B
MON
(+)
Laser Diode Bias Current Monitor—Positive End.
See pin 17 description. NA
19 P
MON
(–)
Laser Diode Optical Power Monitor—Negative End.
The back- facet diode
monitor current is accessi ble as a dc- voltage by measuring the voltage devel-
oped across pins 19 and 20.
NA
20 P
MON
(+)
Laser Diode Optical Power Monitor—Positive End.
See pin 19 description. NA
Pin
Number Symbol Name/Description Logic
Family
Electrostatic Discharge
Caution: This device is susceptible to damage as
a result of electrostatic discharge (ESD).
Take proper precautions during both
handling and testing. Follow EIA stan-
dard EIA-625.
Although protection circuit ry is designed into the
devic e, take proper precautions to avoid exposure to
ESD. Lucent employs a human-body model (HBM) for
ESD-susceptibility testing and protection-design evalu-
ation . ESD voltage thresholds are dependent on the
critical parameters used to define the model . A stan-
dard HBM (resistance = 1.5 k
Ω
, capacitance = 100 pF)
is widely used and, there for e, can be used for compari-
son purposes. The HBM ESD threshold esta blished for
the 1417G5 and 1417H5 transceivers is
±
1000 V.
Application Information
The 1417 receiver section is a highly sensiti ve fiber-
optic recei ver. Although the data outputs are digital
logic l evels (PECL), the d evice should be thought of as
an analog component. When laying out system appli-
cation board s, the 1417 transcei ver should recei ve the
same type of consideration one would gi ve to a sensi-
ti ve analog component.
Printed-Wiring Board Layout Consider-
ations
A fiber-optic recei ver employs a very high-gain, wide-
bandwidth transimpedance amplifie r. This amplifier
detects and amplifies signals that are only tens of nA in
amplitude when the recei ver is operating near its sensi-
tivity limit . Any unwanted signal currents that couple
into the recei ver circuit ry cause a decrease in the
receiver's sensitivity and can also degrade the per for-
mance of the receiver's signal detect (SD) circuit . To
minimize the coupling of un wanted noise into the
receiver, careful attention must be gi ven to the printed-
wiring board.
At a minimum, a double-sided p rinted-wi ring board
(PWB) with a large component-side ground plane
beneath the transcei ver must be used. In applications
that include ma ny other high-speed d evice s, a multi-
layer PWB is highly recommended. This permits the
placement of p ower and ground on separate l ayers,
which all ows them to be isolated from the signal line s.
Multil ayer const ruction also pe rmits the routing of sen-
siti ve signal traces away from high-l evel, high-speed
signal line s. To minimize the possibility of coupling
noise into the recei ver section, high-l evel, high-speed
signals such as transmitter inputs and clo ck lines
should be routed as far away as possi ble from the
receiver pins.
Pin Information
(continued)
Table 1. Transceiver Pin Descriptions
(continued)
NetLight
1417G5 and 1417H5-Type Data Sheet
ATM/SONET/SDH Transceivers with Clock Recovery January 2000
4Lucent Technologies Inc.
Application Information
(continued)
Noise that couples into the receiver through the power
supply pins can also degrade performance. It is
recommended that the pi filter, shown in Figure 2, be
used for both the transmitter and receiver power
supplies.
Data Clock and Signal Detect Outputs
The data clock and signal detect outputs of the 1417
transceiv er are driven by open-emitter NPN tr ansistors,
which have an output impedance of approximately 7
Ω
.
Each output can provide approximately 50 mA maxi-
mum current to a 50
Ω
load terminated to V
CC
– 2.0 V.
Due to the high switching speeds of ECL outputs,
transmission line design must be used to interconnect
components. To ensure optimum signal fidelity, both
data outputs (RD+/RD–) and clock outputs (CLK+/
CLK–) should be terminated identically. The signal lines
connecting the data and clock outputs to the next
device should be equal in length and have matched
impedances. Controlled impedance stripline or micros-
trip construction must be used to preserve the quality
of the signal into the next component and to minimize
reflections back into the receiver, which could degrade
its performance. Excessive ringing due to reflections
caused by improperly terminated signal lines makes it
difficult for the component receiving these signals to
decipher the proper logic levels and can cause transi-
tions to occur where none were intended. Also, by min-
imizing high-frequency ringing, possible EMI problems
can be avoided.
The signal-detect output is LVTTL logic. A logic low at
this output indicates that the optical signal into the
receiver has been interrupted or that the light level has
fallen below the minimum signal detect threshold. This
output should not be used as an error rate indicator,
since its switching threshold is determined only by the
magnitude of the incoming optical signal.
Transceiver Processing
When the process plug is placed in the transceiver's
optical port, the transceiver and plug can withstand
normal wave soldering and aqueous spray cleaning
processes. However, the transceiver is not hermetic,
and should not be subjected to immersion in cleaning
solvents. The transceiver case should not be exposed
to temperatures in excess of 125
°
C . The transceiver
pins can be wave soldered at 250
°
C for up to 10 sec-
onds. The process plug should only be used once.
After removing the process plug from the transceiver, it
must not be used again as a process plug; ho we v er , if it
has not been contaminated, it can be reused as a dust
cover.
Transceiver Optical and Electrical Characteristics
Table 2. Transmitter Optical and Electrical Characteristics
(T
C
= –40
°
C to +85
°
C; V
CC
= 3.135 V to 3.465 V)
Parameter Symbol Min Max Unit
Average Optical Output Power (EOL) P
O
–15.0 –8.0 dBm
Optical W av elength:
STM-1 (4 nm spectral width, maximum)
STM-4 (2.5 nm spectral width, maximum)
λ
C
1261
1274 1360
1356 nm
nm
Dynamic Extinction Ratio EXT 8.2 — dB
Power Supply Current I
CCT
— 150 mA
Input Data Voltage:
Low
High V
IL
V
IH
V
CC
– 1.81
V
CC
– 1.025 V
CC
– 1.62
V
CC
– 0.88 V
V
Transmit Disable Voltage V
D
V
CC
– 1.3 V
CC
V
Transmit Enable Voltage V
EN
V
EE
V
EE
+ 0.8 V
Laser Bias Voltage V
BIAS
0 0.70 V
Laser Back-facet Monitor Voltage V
BF
0.01 0.20 V
Data Sheet
NetLight
1417G5 and 1417H5-Type
January 2000 ATM/SONET/SDH Transceivers with Clock Recovery
Lucent Technologies Inc. 5
Transceiver Optical and Electrical Characteristics
(continued)
Table 3. Receiver Optical and Electrical Characteristics
(T
C
= –40
°
C to +85 °C; VCC = 3.135 V to 3.465 V)
* For 1 x 10–10 BER with an optical input using 223 – 1 PRBS.
† Typical rise and fall time is 360 ps.
1-725(F).b
Figure 2. Clock/Data Alignment
Parameter Symbol Min Max Unit
Average Sensitivity (STM-1/STM-4)* PI— –28 dBm
Maximum Input Power* PMAX –8 — dBm
Link Status Switching Threshold:
Decreasing Light (STM-1/STM-4)
Increasing Light (STM-1/STM-4) LSTD
LSTI–45
–45 –29.0
–28.5 dBm
dBm
Link Status Hysteresis HYS 0.5 — dB
Power Supply Current ICCR — 200 mA
Output Data V oltage/Cloc k V oltage:
Low
High VOL
VOH VCC – 1.81
VCC – 1.025 VCC – 1.62
VCC – 0.88 V
V
Output Data/Clock Rise and Fall Times†tR/tF300 500 ps
Signal Detect Output Voltage:
Low
High VOL
VOH 0.0
2.4 0.8
VCC V
V
Clock Duty Cycle DC 45 55 %
Output Clock Random Jitter JC— 0.01 UI
Output Clock Random Jitter Peaking JP— 0.1 dB
Clock/Data Alignment: (See Figure 2.)
STM-1
STM-4
TCDA –800
–200 800
200 ns
ns
Jitter Tolerance/Jitter Transf er
Telcordia Technologies
GR-253-Core and
ITU-TG.958 Compliant
50%
50%
CLOCKOUT
DATAOUT
TCDA
NetLight
1417G5 and 1417H5-Type Data Sheet
ATM/SONET/SDH Transceivers with Clock Recovery January 2000
6Lucent Technologies Inc.
Qualification and Reliability
To help ensure high product reliability and customer satisfaction, Lucent is committed to an intensive quality pro-
gram that starts in the design phase and proceeds through the manufacturing process. Optoelectronic modules are
qualified to Lucent’s internal standards using MIL-STD-883 test methods and procedures and using sampling tech-
niques consistent with
Telcordia Technologies
* requirements. The 1417 transceiver is required to pass an exten-
sive and rigorous set of qualification tests.
This qualification program fully meets the intent of Telcordia Technologies reliability practices TR-NWT-000468 and
TA-TSY-000983 requirements . In addition, the design, development, and manuf acturing f acilities of Lucent Technol-
ogies Microelectronics Group Optoelectronics unit have been certified to be in full compliance with the latest
ISO
†-9001 quality system standards.
*
Telcordia Technologies
is a trademark of Bell Communications Research, Inc.
†
ISO
is a registered trademark of The International Organization for Standardization.
Electrical Schematic
1-968(F).b
* Ferrite beads can be used as an option.
† For all capacitors, MLC caps are recommended.
Figure 3. Power Supply Filtering for the Small Form Factor Transceiver
L1 = L2 = 1 µH—4.7 µH*
C1 = C2 = 10 nF†
C3 = 4.7 µF—10 µF
C4 = C5 = 4.7 µF—10 µF
RECEIVER
POST-
AMPLIFIER/
CDR
17 18 19 20
TD–
TD+
VEET 12, 16
15
14
PREAMP
RD+
RD–
SD
VEER
VCCT
VCCR
SFF TRANSCEIVER
10
9
8
2, 3, 6
11
7C4 C5
C2 C3 C1
VCC
L2
L1
BMON–
BMON+
PMON–
PMON+
TDIS 13
CLK+
CLK– 5
4
VPD 1
TRANSMITTER
DRIVER
15 Ω
15 Ω
10 Ω
15 Ω
15 Ω
200 Ω
Data Sheet
NetLight
1417G5 and 1417H5-Type
January 2000 ATM/SONET/SDH Transceivers with Clock Recovery
Lucent Technologies Inc. 7
Application Schematics
1-970(F).b
Figure 4. 3.3 V Transceiver Interface with 3.3 V ICs
TD+
TD– 100 ΩLVPECL
130 Ω130 Ω
VCC (3.3 V) VCC (3.3 V)
A. Transmitter Interface (LVPECL to LVPECL)
RD+/CLK+
RD–/CLK– LVPECL
VCC (3.3 V) VCC (3.3 V)
100 Ω
130 Ω130 Ω
B. Receiver Interface (LVPECL to LVPECL)
Z = 50 Ω
Z = 50 Ω
Z = 50 Ω
Z = 50 Ω
NetLight
1417G5 and 1417H5-Type Data Sheet
ATM/SONET/SDH Transceivers with Clock Recovery January 2000
8Lucent Technologies Inc.
Outline Diagrams
Package Outline
Dimensions are in inches and (millimeters).
1-1086(F)
* Dimension does not comply with multisource agreement.
1417
TRANSCEIVER
Lucent
0.433
1.474
1.907
0.500*
0.014 (0.36)
0.070 (1.78)
0.125 (3.17)
0.299 (7.59)
0.040 (1.02)
0.018 (0.46)
0.400
(37.44) (11.00)
(48.44)
(12.70)
(10.16)
0.535 MAX
(13.59)
0.350 (8.89)
0.385
0.115 0.246
(9.78)
(2.92) (6.25)
0.251
(6.38)
0.512
(13.00)
Data Sheet
NetLight
1417G5 and 1417H5-Type
January 2000 ATM/SONET/SDH Transceivers with Clock Recovery
Lucent Technologies Inc. 9
Outline Diagrams (continued)
Printed-Wiring Board Layout* and Recommended Panel Opening
1-1088(F)
* Per multisource agreement.
0.582
(14.78)
0.550
(13.97)
0.400
(10.20)
0.039
(1.00)
0.113
(2.87)
0.105
(2.67)
0.300
(7.62)
0.118
(3.00)
0.630
(15.75)
0.070
(1.78)
0.350
(8.89)
2.00
(0.079)
0.121
(3.07) 0.079
(3.00)
0.079
(3.00)
0.400
(10.20) 0.550
(13.97)
0.378
(9.60)
0.118
(3.00) 0.039
(1.00)
0.079
(2.00)
0.055 ± 0.004 DIA. 2X
(1.40 ± 0.1) DIA
0.032 ± 0.004 DIA. 20X
(0.81 ± 0.1) DIA
NetLight
1417G5 and 1417H5-Type Data Sheet
ATM/SONET/SDH Transceivers with Clock Recovery January 2000
For additional information, contact your Microelectronics Group Account Manager or the following:
INTERNET: http://www.lucent.com/micro, or for Optoelectronics information, http://www.lucent.com/micro/opto
E-MAIL: docmaster@micro.lucent.com
N. AMERICA: Microelectronics Group, Lucent Technologies Inc., 555 Union Boulevard, Room 30L-15P-BA, Allentown, PA 18103
1-800-372-2447, FAX 610-712-4106 (In CANADA: 1-800-553-2448, FAX 610-712-4106)
ASIA PACIFIC: Microelectronics Group, Lucent Technologies Singapore Pte. Ltd., 77 Science Park Drive, #03-18 Cintech III, Singapore 118256
Tel. (65) 778 8833, FAX (65) 777 7495
CHINA: Microelectronics Group, Lucent Technologies (China) Co., Ltd., A-F2, 23/F, Zao Fong Universe Building, 1800 Zhong Shan Xi Road,
Shanghai 200233 P. R. China
Tel. (86) 21 6440 0468, ext. 316, FAX (86) 21 6440 0652
JAPAN: Microelectronics Group, Lucent Technologies Japan Ltd., 7-18, Higashi-Gotanda 2-chome, Shinagawa-ku, Tokyo 141, Japan
Tel. (81) 3 5421 1600, FAX (81) 3 5421 1700
EUROPE: Data Requests: MICROELECTRONICS GROUP DATALINE: Tel. (44) 7000 582 368, FAX (44) 1189 328 148
Technical Inquiries: OPTOELECTRONICS MARKETING: (44) 1344 865 900 (Ascot UK)
Lucent Technologies Inc. reserves the right to make changes to the product(s) or infor mation contained herein without notice. No liability is assumed as a result of their use or application. No
rights under any patent accompany the sale of any such product(s) or information.
Netlight
is a trademark of Lucent Technologies Inc.
Copyright © 2000 Lucent Technologies Inc.
All Rights Reserved
January 2000
DS00-100OPTO (Replaces D99-227LWP)
Laser Safety Information
Class I Laser Product
FDA/CDRH Class I laser product. All versions of the transceiver are Class I laser products per CDRH, 21 CFR
1040 Laser Safety requirements. All versions are Class I laser products per
IEC
* 60825-1:1993. The transceiver
has been certified with the FDA under accession number 8720009.
CAUTION: Use of controls, adjustments, and procedures other than those specified herein may result in
hazardous laser radiation exposure.
This product complies with 21 CFR 1040.10 and 1040.11.
Wavelength = 1.3 µm
Maximum power = 0.2 mW
Because of size constraints, laser safety labeling is not affixed to the module but is attached to the outside of the
shipping carton.
Product is not shipped with power supply.
*
IEC
is a registered trademark of The International Electrotechnical Commission.
NOTICE
Unterminated optical connectors may emit laser radiation.
Do not view with optical instruments.
Ordering Information
Table 4. Ordering Information
Description Device Code Comcode
2 x 10 Single-mode Transceiver for OC-3 /STM-1 (155 Mbits/s)
with Clock Recovery 1417G5A 108416678
2 x 10 Single-mode Transceiver for OC-12 /STM-4 (622 Mbits/s)
with Clock Recovery 1417H5A 108416686
