194
RAD Data Communications 2010 Catalog
Electrical Interface Characteristics
Notes:
**
With SFP-11 and SFP-12,
135m range is attainable
when using RG59 B/U (at
78 MHz, in accordance
with the square root of
frequency law).
***
These SFPs are designed
to work with RAD
products only. An internal
mechanism in these SFP
units checks whether the
hosting device is a RAD
product.
Ordering Name, Standard Cable Type Impedance Typical Max. Range
Interface, Connector (Attenuation)
[
Ω] [m] [ft]
SFP-9F 100BaseT, IEEE 802.3 UTP, cat. 5 100 100 328
Fast Ethernet, RJ-45
SFP-9G 1000BaseT, IEEE 802.3 UTP, cat. 5 100 100 328
Gigabit Ethernet, RJ-45
SFP-11 G.703 Coaxial 75 135 442
STM-1E, mini BNC, DIN 1.0/2.3 (12.7 dB)
**
SFP-12 G.703 Coaxial 75 135 442
E3, SMB (12.7 dB)
**
SFP-E1T1/GbE
***
1000Base-x, UTP, cat. 5 120/100 2550/1829 8202/6000
Gigabit Ethernet, E1/T1, IEEE 802.3 (GbE), (AWG-22)
remote bridge, RJ-45 G.703 (E1/T1)
SFP-E1T1/FE
***
100BaseFX, UTP, cat. 5 120/100 2550/1829 8202/6000
Fast Ethernet, E1/T1, IEEE 802.3 (Fast (AWG-22)
remote bridge, RJ-45 Ethernet), G.703
(E1/T1)
SFP-E3T3/FE
***
100BaseFX, Coaxial 75 275 900
Fast Ethernet, E3/T3, IEEE 802.3 (Fast (RG59)
remote bridge, SMB Ethernet), G.703
(E3/T3)
SFP-E3T3/GbE
***
1000Base-x, Coaxial 75 275 900
Gigabit Ethernet, E3/T3, IEEE 802.3, (GbE), (RG59)
remote bridge, SMB G.703 (E3/T3)
SFP-PWE1T1
***
100BaseFX, UTP, cat.5 120/100 – –
TDM to Ethernet- IEEE 802.3 (FE),
pseudowire gateway G.703 (E1/T1)
SFP (small form-factor pluggable) transceivers
(SFPs) are hot-swappable input/output optical
and electrical transceiver units, each providing a
different interface according to known compliance
standards and pre-determined specifications. The
units are plugged into other products to provide
the required interface, thus enabling optimal
combination of CapEx reduction, ease of network
planning and stock flexibility.
RAD's SFP transceivers are fully compliant with
the Multisource Agreement (MSA) specifications,
and are fully interoperable with third-party
standards-based devices.
On account of their small size, SFPs allow
higher port densities than with other
transceivers, resulting in more efficient host
device design.
Note: It is strongly recommended to order RAD
devices with original RAD SFPs installed. This will
ensure that prior to shipping, RAD has performed
comprehensive functional quality tests on the entire
assembled unit, including the SFP devices. RAD
cannot guarantee full compliance to product
specifications for units using non-RAD SFPs. For
detailed specifications of the SFP transceivers, see
the SFP transceivers data sheet.
•
Fiber optic or electrical transceiver
units, providing pluggable interfaces
according to known standards and
specifications
•
MSA (Multisource Agreement)
compliance
•
Fast Ethernet to E1/T1 or E3/T3 remote
bridges, connecting Fast Ethernet LANs
over E1/T1 or E3/T3 links
•
TDM pseudowire gateways
For latest updates visit www.rad.com
SFP Transceivers
Small Form-Factor Pluggable Transceivers
S F P T R A N S C E I V E R S
(40 páginas)
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