BEL SFP-1GBT

SFP Copper Transceiver 1000Base-T
GBIC
SFP-1GBT-06
FEATURES / BENEFITS
• Designed with Broadcom’s BCM54616S chipset
(login at https://support.broadcom.com/Core/Login.aspx
for IC support)
• Complies with IEEE 802.3, 802.3u, and 802.3ab
specifications
• Conforms to Multi-Source Agreement (MSA) specifications
for SFP transceivers
• Supports IEEE 802.3u and IEEE 802.3ab auto–negotiation
features to allow networking equipment to automatically
determine and adjust the required settings
• Operates in extended temperature range of -40­° to +85° C
• Automatically compensates for baseline wander by
removing the DC offset from the input signal
• Assembled with low EMI emissions IC and fully metallic
housings
Part Number
Description
SFP-1GBT-06
1000Base-X to 1000Base-T SFP
• Automatic dependent interface (DI) crossover, eliminating
the need for crossover cables or cross-wire (MDIX) ports
• Bail latch provides ease of extraction
• Compact RJ45 connector assembly
• Data is scrambled to reduce radiated emission
• Power consumption is 610mW typical
• Fully RoHS compliant
• The BCM54616S physical layer IC (PHY) can be accessed via I2C interface:
• PHY address = “ACh”
• EEPROM address = “A0h”
The Bel SFP-1GBT-06 transceiver is an internally configured 1000Base-T SFP that requires the host system to provide
GBIC interface. The PHY interfaces directly with SerDes interface. The host interface transmits and receives serial data
differentially at 1.25 Gbps. The copper interface is full featured as advertised full/half duplex and 1000Base-T wire speed.
•
SFP Transceiver identification is specified as “08h” for byte 6 in the EEPROM.
REGULATORY AND STANDARDS COMPLIANCE
APPLICATIONS
•
Compliant with IEEE 802.3:2000
•
•
FCC Part 15, Class A
•
EN55022 Class A (CISPR 22 Class A)
•
Industrial temperature environments -40­° to +85° C
•
CE
•
Networking equipment
•
E55024 Immunity standard and NEBS 3 ESD
•
Switch-to-switch interface
•
Routers
1000 Mbps data rate in excess of 100 meters of
Category 5/5e cable
©2012 Bel Fuse Inc. Specifications subject to change without notice. 02.06.12
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
page 1
SFP Copper Transceiver 1000Base-T
GBIC
SFP-1GBT-06
RELIABILITY TESTING
Vibration Test: Reference MIL-STD-202, Method 204. Condition D.
Mechanical Shock: Reference IEC 68-2-27, Test Ea. Alternative MIL-STD-202, Method 213B, Condition A.
Temperature cycling and temperature-humidity-bias.
SFP-1BGT-02 MODULE SPECIFICATIONS
Parameter
Symbol
Min
Typ
Max
Units
Supply Voltage
V DD3
3.12
3.3
3.46
V
Supply Current
IS
185
Notes
mA
SFP Host
Serial Interface
(TX/RX)
Symbol
Line Frequency
F LINE
125
MHz
TX Output Impedance
Z TX_OUT
100
Ω
Differential
RX Output Impedance
Z RX_IN
100
Ω
Differential
25
MHz
4
ns
Min
Clock Frequency
Rise/Fall Time
T R /T F
RMS Phase Jitter
FJ
Typ
Max
1.5
Environmental
Specifications
Symbol
Min
Operating Temp
T OP
Storage Temp
T STG
Typ
Units
ps-rms
Notes
20% - 80%
F J = 12 kHz to 20 MHz
offset frequency.
Max
Units
Notes
-40
+85
°C
Case temperature
-40
+85
°C
Ambient temperature
©2012 Bel Fuse Inc. Specifications subject to change without notice. 02.06.12
page 2
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
SFP Copper Transceiver 1000Base-T
GBIC
SFP-1GBT-06
SFP HOST CONNECT ELECTRICAL INTERFACE AND PINS DESCRIPTIONS
Pin
Name
Description
1
VeeT
Transmitter ground (common with receiver ground).
2
TX Fault
Transmitter fault is internally tied to transmit ground and is not supported.
3
TX Disable
Transmit disable. This pin is tied to PHY low power mode.
4
MOD-DEF2
Signal SDA (data) of the two-wire serial ID interface.
5
MOD-DEF1
Signal SCL (clock) of the two-wire serial ID interface.
6
MOD-DEF0
This pin is internally tied to transmit ground.
7
Rate Select
Not implemented. This pin is floating internally.
8
LOS
Loss of signal indication.
9
VeeR
Receiver ground (common with transmitter ground).
10
VeeR
Receiver ground (common with transmitter ground).
11
VeeR
Receiver ground (common with transmitter ground).
12
RD-
Differential receiver outputs. User to terminate to 100 Ω differential at
host. AC coupled.
13
RD+
Differential receiver outputs. User to terminate to 100 Ω differential at
host. AC coupled.
14
VeeR
Receiver ground (common with transmitter ground).
15
VccR
3.3V power
16
VccT
3.3V power
17
VeeT
Transmitter ground (common with receiver ground).
18
TD+
Differential transmitter outputs. User to terminate to 100 Ω differential at
host. AC coupled.
19
TD-
User to terminate to 100 Ω differential at host. AC coupled.
20
VeeT
Transmitter ground (common with receiver ground).
©2012 Bel Fuse Inc. Specifications subject to change without notice. 02.06.12
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
page 3
SFP Copper Transceiver 1000Base-T
GBIC
SFP-1GBT-06
GBIC INSTALLATION GUIDE
Part Number
Link Indicator on
Rx_LOS Pin
Auto-Negotiation
enabled by default
SFP-1GBT-06
Yes
Yes
Interface
GBIC
1000Base-X to 1000Base-T
•
Rx_LOS is always ENABLE.
•
High —> Not linked.
•
Low —> Linked to link-partner.
•
Customer’s
MAC should be setup for GBIC interface with Auto-Negotiation. There is no need for accessing
the PHY registers of the Broadcom PHY of the SFP-1GBT-06 Transceiver.
•
Bel’s Copper SFP-1GBT-06 Transceiver will automatically detect the 1000Base-X Fiber Mode via the host of
the link-partner.
•
Default is 1000Base-T (Full-Duplex or Half-Duplex).
GBIC to SGMII-Copper:
•
If the SGMII Interface is required, Bel would recommend the SFP-1GBT-05 Transceiver for installation.
•
However, SFP-1GBT-06 Transceiver can also be configured to operate in SGMII (10/100/1000Base-T)
interface by accessing the Broadcom PHY registers via “0xAC”:
1. Write register 18h, shadow 07h bit [7] = 0 (Disable RGMII Mode)
2.
3. Write register 00h, bit [11] = 1 (Power-down SerDes interface)
4. Write register 1Ch, shadow 1Fh bit [2:1] = 10 (Configure the BCM54616S in SGMII-to-Copper mode)
5. Write register 00h, bit [11] = 0 (Power-up SerDes interface)
6. Write register 1Ch, shadow 1Fh bit [0] = 0 (Enable Copper register bank)
7. Write register 00h, bit [11]= 0 (Power-up Copper interface)
Write register 1Ch, shadow 1Fh bit [0] = 1 (Enable Fiber register bank)
MAC Auto-Negotiation vs. MAC without Auto-Negotiation:
In case of MAC does not have Auto-Negotiation capability, the Auto-Negotiation of the SFP-1GBT-06 can also be
disabled by clear the Broadcom PHY register bit12 to “0”, then attempt to install the Bel’s SFP Transceiver.
©2012 Bel Fuse Inc. Specifications subject to change without notice. 02.06.12
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com
SFP Copper Transceiver 1000Base-T
GBIC
SFP-1GBT-06
MECHANICAL
©2012 Bel Fuse Inc. Specifications subject to change without notice. 02.06.12
CORPORATE
ASIA
EUROPE
Bel Fuse Inc.
206 Van Vorst Street
Jersey City, NJ 07302
Tel 201-432-0463
Fax 201-432-9542
www.belfuse.com
Bel Fuse Ltd.
8F / 8 Luk Hop Street
San Po Kong
Kowloon, Hong Kong
Tel 852-2328-5515
Fax 852-2352-3706
www.belfuse.com
Bel Stewart Connector
45/46 Riverside
Medway City Estate
Rochester, Kent ME2 4DP U.K.
Tel 44-1634-722890
Fax 44-1634-716677
www.belfuse.com
page 4